Record parser blocking time for scripts inserted via doc.write

third_party/WebKit/Source/core/html/parser/HTMLScriptRunner.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 199 matching lines @@
     if (ScriptLoader* scriptLoader = toScriptLoaderIfPossible(element.get())) {
         NestingLevelIncrementer nestingLevelIncrementer(m_scriptNestingLevel);
         IgnoreDestructiveWriteCountIncrementer ignoreDestructiveWriteCountIncrementer(m_document);
         if (errorOccurred) {
             TRACE_EVENT_WITH_FLOW1("blink", "HTMLScriptRunner ExecuteScriptFailed", element.get(), TRACE_EVENT_FLAG_FLOW_IN,
                 "data", getTraceArgsForScriptElement(element.get(), scriptStartPosition));
             scriptLoader->dispatchErrorEvent();
         } else {
             ASSERT(isExecutingScript());
             if (scriptParserBlockingTime > 0.0) {
-                DocumentParserTiming::from(*m_document).recordParserBlockedOnScriptLoadDuration(monotonicallyIncreasingTime() - scriptParserBlockingTime);
+                DocumentParserTiming::from(*m_document).recordParserBlockedOnScriptLoadDuration(monotonicallyIncreasingTime() - scriptParserBlockingTime, scriptLoader->createdDuringDocumentWrite());

[Charlie Harrison, 2016/04/04 19:00:16]

You can add my CL as a dependent so trybots, etc can run.

             }
             if (!doExecuteScript(element.get(), sourceCode, scriptStartPosition)) {
                 scriptLoader->dispatchErrorEvent();
             } else {
                 element->dispatchEvent(Event::create(EventTypeNames::load));
             }
         }
     }
 
     ASSERT(!isExecutingScript());
@@ skipping 215 matching lines @@
 
 DEFINE_TRACE(HTMLScriptRunner)
 {
     visitor->trace(m_document);
     visitor->trace(m_host);
     visitor->trace(m_parserBlockingScript);
     visitor->trace(m_scriptsToExecuteAfterParsing);
 }
 
 } // namespace blink