[DevTools] Force contexts initialization in OOPIF case.

third_party/WebKit/Source/core/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All
  * Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 403 matching lines @@
           Document* doc = toLocalFrame(frame)->document();
           if (doc)
             HTMLMediaElement::setTextTrackKindUserPreferenceForAllMediaElements(
                 doc);
         }
       }
       break;
     case SettingsDelegate::DOMWorldsChange: {
       if (!settings().forceMainWorldInitialization())
         break;
-      if (!mainFrame() || !mainFrame()->isLocalFrame())
-        break;
-      if (!toLocalFrame(mainFrame())
-               ->loader()
-               .stateMachine()
-               ->committedFirstRealDocumentLoad())
-        break;
       for (Frame* frame = mainFrame(); frame;
            frame = frame->tree().traverseNext()) {
-        if (frame->isLocalFrame())
-          toLocalFrame(frame)->script().initializeMainWorld();
+        if (!frame->isLocalFrame())
+          continue;
+        LocalFrame* localFrame = toLocalFrame(frame);
+        if (localFrame->loader()
+                .stateMachine()
+                ->committedFirstRealDocumentLoad()) {
+          localFrame->script().initializeMainWorld();
+        }
       }
     } break;
   }
 }
 
 void Page::updateAcceleratedCompositingSettings() {
   for (Frame* frame = mainFrame(); frame;
        frame = frame->tree().traverseNext()) {
     if (!frame->isLocalFrame())
       continue;
@@ skipping 91 matching lines @@
     : chromeClient(nullptr),
       contextMenuClient(nullptr),
       editorClient(nullptr),
       spellCheckerClient(nullptr) {}
 
 Page::PageClients::~PageClients() {}
 
 template class CORE_TEMPLATE_EXPORT Supplement<Page>;
 
 }  // namespace blink