Fix standalone JS

It's surprisingly hard to test precompiled JS using the internal build rules
so I plan to figure out how to do the test process below as a sh_test.

There are a few issues addressed here:
1. This fixes compiled code envelopes to be compatible with strict mode.

    In strict mode, a `this` value of null is not replaced with the
    global object.

    goog.global = this;

    and goog.exportSymbol installs the symbols into goog.global
    by default.
2. Exports need to happen after definition.
3. The curated polymer-1.0 externs do not include some symbols
   leading to renaming of those symbols in standalone/polymer-resin.js.
Tested:
Built //third_party/javascript/security/polymer_resin:all,
copied the public tarball to a temp directory and did
$ tar xf polymer_resin_public.tar
$ npm install bower web-component-tester; bower install
$ ./run_tests.sh -l chrome

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159026669

bower.json

@@ -29,8 +29,8 @@
     "**/.*",
     "**/*~",
     "**/*.md",
-    "*-test.html",
-    "*-test.js",
+    "**/*-test.html",
+    "**/*-test.js",
     "run_tests.sh",
     "images/**",
     "node_modules",

polymer-resin.js

@@ -222,19 +222,6 @@ security.polymer_resin.setReportHandler_ = function (reportHandler) {
   security.polymer_resin.reportHandler_ = reportHandler || null;
 };
 
-
-
-if (security.polymer_resin.STANDALONE) {
-  goog.exportSymbol(
-      'security.polymer_resin.install',
-      security.polymer_resin.install);
-
-  goog.exportSymbol(
-      'security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER',
-      security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER);
-}
-
-
 /**
  * @type {!RegExp}
  * @private
@@ -788,3 +775,14 @@ security.polymer_resin.VALUE_HANDLERS_[
   typeToUnwrap: goog.string.Const,
   unwrap: goog.string.Const.unwrap
 };
+
+
+if (security.polymer_resin.STANDALONE) {
+  goog.exportSymbol(
+      'security.polymer_resin.install',
+      security.polymer_resin.install);
+
+  goog.exportSymbol(
+      'security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER',
+      security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER);
+}

run_tests.sh

@@ -18,6 +18,8 @@ export TEST_ROOT_DIR="$(mktemp -d "$TMPDIR"/wct_root.XXXXXXXXXX)"
 [ -d "$TEST_ROOT_DIR" ]
 
 
+# `copy_over $d $f` copies $f to the relative path $d/$f under the
+# test root creating parent directories as necessary.
 function copy_over() {
   local D="$1"
   local F="$2"
@@ -31,7 +33,7 @@ function copy_over() {
 
 pushd "$SRC_DIR"
 
-for f in *test.{html,js}
+for f in *test.{html,js} standalone/*.{html,js}
 do
   copy_over polymer-resin "$f"
 done
@@ -53,7 +55,8 @@ echo '
       WCT.loadSuites([' \
         > "$TEST_SUITE_HTML"
 
-for f in *test.html; do
+for f in *test.html standalone/*test.html
+do
   echo "          '../$f'," >> "$TEST_SUITE_HTML"
 done
 

standalone/polymer-resin-debug.js

@@ -2954,7 +2954,7 @@ security.polymer_resin.classifyElement = function(name, ctor) {
   }
   return customElementsRegistry && customElementsRegistry.get(name) || security.polymer_resin.docRegisteredElements_[name] === security.polymer_resin.docRegisteredElements_ ? security.polymer_resin.CustomElementClassification.CUSTOM : ctor === HTMLUnknownElement ? security.polymer_resin.CustomElementClassification.LEGACY : ctor === HTMLElement && security.polymer_resin.VALID_CUSTOM_ELEMENT_NAME_REGEX_.test(name) ? security.polymer_resin.CustomElementClassification.CUSTOMIZABLE : security.polymer_resin.CustomElementClassification.BUILTIN;
 };
-security.polymer_resin.STANDALONE = !0;
+security.polymer_resin.STANDALONE = !1;
 security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER = function(isViolation, formatString, var_args) {
   for (var consoleArgs = [formatString], i = 2, n = arguments.length; i < n; ++i) {
     consoleArgs[i - 1] = arguments[i];
@@ -2970,7 +2970,6 @@ security.polymer_resin.allowIdentifierWithPrefix_ = function(prefix) {
 security.polymer_resin.setReportHandler_ = function(reportHandler) {
   security.polymer_resin.reportHandler_ = reportHandler || null;
 };
-security.polymer_resin.STANDALONE && (goog.exportSymbol("security.polymer_resin.install", security.polymer_resin.install), goog.exportSymbol("security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER", security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER));
 security.polymer_resin.allowedIdentifierPattern_ = /^$/;
 security.polymer_resin.allowUnsafeValues_ = !1;
 security.polymer_resin.reportHandler_ = void 0;
@@ -3116,4 +3115,5 @@ security.polymer_resin.VALUE_HANDLERS_[security.html.contracts.AttrType.COMPILE_
 security.polymer_resin.VALUE_HANDLERS_[security.html.contracts.AttrType.IDENTIFIER] = {filter:function(e, a, v) {
   return security.polymer_resin.allowedIdentifierPattern_.test(v) ? v : security.polymer_resin.INNOCUOUS_STRING_;
 }, safeReplacement:security.polymer_resin.INNOCUOUS_STRING_, typeToUnwrap:goog.string.Const, unwrap:goog.string.Const.unwrap};
+security.polymer_resin.STANDALONE && (goog.exportSymbol("security.polymer_resin.install", security.polymer_resin.install), goog.exportSymbol("security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER", security.polymer_resin.CONSOLE_LOGGING_REPORT_HANDLER));