[DevTools] Force contexts initialization in OOPIF case.

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

Index: third_party/WebKit/Source/core/page/Page.cpp
diff --git a/third_party/WebKit/Source/core/page/Page.cpp b/third_party/WebKit/Source/core/page/Page.cpp
index 2f9b0c23b20f4912cdb19fe8c12c79f903c2d573..a0a1c592ffbd5d17c7dfc2469724bf49c74f3009 100644
--- a/third_party/WebKit/Source/core/page/Page.cpp
+++ b/third_party/WebKit/Source/core/page/Page.cpp
@@ -421,17 +421,16 @@ void Page::settingsChanged(SettingsDelegate::ChangeType changeType) {
     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;
   }