Don't count UseCounters in private scripts

Source/core/frame/UseCounter.cpp

 
 /*
  * Copyright (C) 2012 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
@@ skipping 587 matching lines @@
     if (!context)
         return;
     if (context->isDocument()) {
         count(*toDocument(context), feature);
         return;
     }
     if (context->isWorkerGlobalScope())
         toWorkerGlobalScope(context)->countFeature(feature);
 }
 
+void UseCounter::countIfNotPrivateScript(v8::Isolate* isolate, const Document& document, Feature feature)
+{
+    if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
+        return;
+    UseCounter::count(document, feature);
+}
+
+void UseCounter::countIfNotPrivateScript(v8::Isolate* isolate, const ExecutionContext* context, Feature feature)
+{
+    if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
+        return;
+    UseCounter::count(context, feature);
+}
+
 void UseCounter::countDeprecation(ExecutionContext* context, Feature feature)
 {
     if (!context)
         return;
     if (context->isDocument()) {
         UseCounter::countDeprecation(*toDocument(context), feature);
         return;
     }
     if (context->isWorkerGlobalScope())
         toWorkerGlobalScope(context)->countDeprecation(feature);
@@ skipping 12 matching lines @@
     LocalFrame* frame = document.frame();
     if (!host || !frame)
         return;
 
     if (host->useCounter().recordMeasurement(feature)) {
         ASSERT(!host->useCounter().deprecationMessage(feature).isEmpty());
         frame->console().addMessage(ConsoleMessage::create(DeprecationMessageSource, WarningMessageLevel, host->useCounter().deprecationMessage(feature)));
     }
 }
 
+void UseCounter::countDeprecationIfNotPrivateScript(v8::Isolate* isolate, ExecutionContext* context, Feature feature)
+{
+    if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
+        return;
+    UseCounter::countDeprecation(context, feature);
+}
+
 // FIXME: Update other UseCounter::deprecationMessage() cases to use this.
 static String replacedBy(const char* oldString, const char* newString)
 {
     return String::format("'%s' is deprecated. Please use '%s' instead.", oldString, newString);
 }
 
 String UseCounter::deprecationMessage(Feature feature)
 {
     switch (feature) {
     // Quota
@@ skipping 183 matching lines @@
 UseCounter* UseCounter::getFrom(const StyleSheetContents* sheetContents)
 {
     // FIXME: We may want to handle stylesheets that have multiple owners
     //        http://crbug.com/242125
     if (sheetContents && sheetContents->hasSingleOwnerNode())
         return getFrom(sheetContents->singleOwnerDocument());
     return 0;
 }
 
 } // namespace blink