Remove empty meta flags tags in the CSS2 directory (#32091)

removed from these directories:
css/CSS2/margin-padding-clear
css/CSS2/normal-flow
css/CSS2/visufx

css/CSS2/margin-padding-clear/margin-001.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set using a single value properly assigns the same value to all sides." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-002.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-002-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set using two values properly assigns the first value to the top and bottom margins and the second value to the left and right margins." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-003.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-003-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set using three values properly assigns the first value to the top margin, the second value to the left and right margins, and the third value to the bottom margin." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-004.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-004-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set using three values properly assigns the first value to the top margin, the second value to the left margin, the third value to the bottom margin, and the fourth value to the right margin." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-005.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-005-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property with a value of 'auto' correctly sizes the margin. In normal flow, 'margin-top: auto' and 'margin-bottom: auto' for block-level, non-replaced elements are resolved as 0. In normal flow, 'margin-left: auto' and 'margin-right: auto' for block-level, non-replaced elements are resolved according to the constraint equation for the width of containing block: 'margin-left' + 'border-left-width' + 'padding-left' + 'width' + 'padding-right' + 'border-right-width' + 'margin-right' = width of containing block" />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-006.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-006-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set to 'inherit', inherits one value from the parent element." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-007.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-007-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set to 'inherit', inherits two values from the parent element." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-008.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-008-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set to 'inherit', inherits three values from the parent element." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-009.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-009-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property set to 'inherit', inherits four values from the parent element." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-001.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-row-group." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-002.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-header-group." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-003.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-footer-group." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-004.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-row." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-005.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-column-group." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-006.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-column." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-007.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-001-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin' property does not apply to elements with a display of table-cell." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-008.xht

@@ -6,7 +6,6 @@
         <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-08-31 -->
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#propdef-margin" />
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of inline. Only horizontal margins apply to inline non-repleaced elements; vertical margins do not and will not apply to inline non-repleaced elements." />
         <style type="text/css">
             div

css/CSS2/margin-padding-clear/margin-applies-to-009.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-009-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of block." />
         <style type="text/css">
             div

css/CSS2/margin-padding-clear/margin-applies-to-010.xht

@@ -6,7 +6,6 @@
         <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-08-13 -->
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#propdef-margin" />
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of list-item." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-012.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-009-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of inline-block." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-013.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-009-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of table." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-014.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-009-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of inline-table." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-applies-to-015.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
 		<link rel="match" href="margin-applies-to-009-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'Margin' property applies to elements with a display of table-caption." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-backgrounds-001.xht

@@ -4,7 +4,6 @@
         <title>CSS Test: Margin backgrounds and transparency</title>
         <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#box-dimensions" />
-        <meta name="flags" content="" />
         <meta name="assert" content="Margins do not have a background, but show the content below them." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-backgrounds-002.xht

@@ -11,7 +11,6 @@
   <link rel="help" href="http://www.w3.org/TR/CSS21/colors.html#background" title="14.2 The background" />
   <link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
 
-  <meta content="" name="flags" />
   <meta content="The margin area of an element is always transparent. The background-color of an element never paints its own margin area. The background-color of an element only paints its own border area (if any), its own padding area (if any) and its own content area (if any). Therefore the background-color of the content area (and of the padding area, if any, and of the border area, if any) of a parent element shines through the margin area of its child. In this test, div#parent is painted green and is 100px by 100px; its sole child has an 99px margin bottom and a 100px margin right margin which are transparent and through which we can see the background color of its parent." name="assert" />
 
   <style type="text/css"><![CDATA[

css/CSS2/margin-padding-clear/margin-backgrounds-003.xht

@@ -11,7 +11,6 @@
   <link rel="help" href="http://www.w3.org/TR/CSS21/colors.html#background" title="14.2 The background" />
   <link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
 
-  <meta content="" name="flags" />
   <meta content="The margin area of an element is always transparent. The background-color of an element never paints its own margin area. The background-color of an element only paints its own border area (if any), its own padding area (if any) and its own content area (if any). Therefore the background-color of the content area (and of the padding area, if any, and of the border area, if any) of a parent element shines through the margin area of its child. In this test, div#parent is painted green and is 100px wide by 98px tall; its sole child has 98px vertical margins and 100px horizontal margins which are transparent and through which we can see the background color of its parent." name="assert" />
 
   <style type="text/css"><![CDATA[

css/CSS2/margin-padding-clear/margin-bottom-004.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a negative zero length value in pixels." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-005.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a zero length value in pixels." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-006.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a positive zero length value in pixels." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-007.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-007-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in pixels." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-008.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-007-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in pixels with a plus sign." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-016.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a negative zero length value in points." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-017.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a zero length value in points." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-018.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a positive zero length value in points." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-019.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-019-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in points." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-020.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-019-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in points with a plus sign." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-028.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a negative zero length value in picas." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-029.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a zero length value in picas." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-030.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a positive zero length value in picas." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-031.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-031-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in picas." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-032.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-031-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in picas with a plus sign." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-040.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a negative zero length value in centimeters." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-041.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a zero length value in centimeters." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-042.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="../reference/ref-no-vert-space-between.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a positive zero length value in centimeters." />
         <style type="text/css">
             #div1

css/CSS2/margin-padding-clear/margin-bottom-043.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-043-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in centimeters." />
         <style type="text/css">
             #wrapper

css/CSS2/margin-padding-clear/margin-bottom-044.xht

@@ -8,7 +8,6 @@
         <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#margin-properties" />
         <link rel="match" href="margin-bottom-043-ref.xht" />
 
-        <meta name="flags" content="" />
         <meta name="assert" content="The 'margin-bottom' property sets a nominal length value in centimeters with a plus sign." />
         <style type="text/css">
             #wrapper