Only set fake UserGestureIndicator for tests

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 736 matching lines @@
 bool WebLocalFrameImpl::checkIfRunInsecureContent(const WebURL& url) const
 {
     ASSERT(frame());
     return frame()->loader().mixedContentChecker()->canFrameInsecureContent(frame()->document()->securityOrigin(), url);
 }
 
 v8::Handle<v8::Value> WebLocalFrameImpl::executeScriptAndReturnValue(const WebScriptSource& source)
 {
     ASSERT(frame());
 
-    // FIXME: This fake user gesture is required to make a bunch of pyauto
-    // tests pass. If this isn't needed in non-test situations, we should
-    // consider removing this code and changing the tests.
-    // http://code.google.com/p/chromium/issues/detail?id=86397
+    // TODO: Remove this after blink has rolled and chromium change landed. (crrev.com/516753002)
     UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture);
 
     TextPosition position(OrdinalNumber::fromOneBasedInt(source.startLine), OrdinalNumber::first());
     return frame()->script().executeScriptInMainWorldAndReturnValue(ScriptSourceCode(source.code, source.url, position));
 }
 
 void WebLocalFrameImpl::executeScriptInIsolatedWorld(int worldID, const WebScriptSource* sourcesIn, unsigned numSources, int extensionGroup, WebVector<v8::Local<v8::Value> >* results)
 {
     ASSERT(frame());
     RELEASE_ASSERT(worldID > 0);
@@ skipping 1088 matching lines @@
 
 void WebLocalFrameImpl::invalidateAll() const
 {
     ASSERT(frame() && frame()->view());
     FrameView* view = frame()->view();
     view->invalidateRect(view->frameRect());
     invalidateScrollbar();
 }
 
 } // namespace blink