fix(sdk-trace-web): remove browsing context only api dependency on utils

doc/web-api.md

@@ -0,0 +1,21 @@
+# Web API Usages Guidance
+
+The packages of OpenTelemetry that targeting web platforms should be compatible
+with the following web environments:
+
+- [Browsing Context](https://developer.mozilla.org/en-US/docs/Glossary/Browsing_context),
+- [Web Worker](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Functions_and_classes_available_to_workers).
+
+As such, the usage of Web API that depends on APIs like [`window`],
+[`document`] and [`navigator`] is discouraged.
+
+If the use of the browsing context API is necessary, like adding `onload`
+listeners, an alternative code path for Web Worker environment should also be
+supported.
+
+It is an exception to above guidance if the package is instrumenting the
+browsing context only.
+
+[`window`]: https://developer.mozilla.org/en-US/docs/Web/API/window
+[`document`]: https://developer.mozilla.org/en-US/docs/Web/API/Document
+[`navigator]: https://developer.mozilla.org/en-US/docs/Web/API/Navigator

experimental/packages/opentelemetry-instrumentation-xml-http-request/.eslintrc.js

@@ -1,9 +1,7 @@
 module.exports = {
     "env": {
         "mocha": true,
-        "commonjs": true,
         "browser": true,
-        "jquery": true
     },
     ...require('../../../eslint.config.js')
 }

packages/opentelemetry-sdk-trace-web/.eslintrc.js

@@ -1,9 +1,7 @@
 module.exports = {
     "env": {
         "mocha": true,
-        "commonjs": true,
         "browser": true,
-        "jquery": true
     },
     ...require('../../eslint.config.js')
 }

packages/opentelemetry-sdk-trace-web/src/utils.ts

@@ -164,7 +164,7 @@ export function getResource(
   }
   const sorted = sortResources(filteredResources);
 
-  if (parsedSpanUrl.origin !== window.location.origin && sorted.length > 1) {
+  if (parsedSpanUrl.origin !== location.origin && sorted.length > 1) {
     let corsPreFlightRequest: PerformanceResourceTiming | undefined = sorted[0];
     let mainRequest: PerformanceResourceTiming = findMainRequest(
       sorted,
@@ -421,7 +421,7 @@ export function shouldPropagateTraceHeaders(
   }
   const parsedSpanUrl = parseUrl(spanUrl);
 
-  if (parsedSpanUrl.origin === window.location.origin) {
+  if (parsedSpanUrl.origin === location.origin) {
     return true;
   } else {
     return propagateTraceHeaderUrls.some(propagateTraceHeaderUrl =>