WebFrame exports size information for remote frames.

Source/web/WebFrameImpl.h

 /*
  * 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 63 matching lines @@
     : public WebFrame
     , public RefCounted<WebFrameImpl> {
 public:
     // WebFrame methods:
     virtual void close() OVERRIDE;
     virtual WebString uniqueName() const OVERRIDE;
     virtual WebString assignedName() const OVERRIDE;
     virtual void setName(const WebString&) OVERRIDE;
     virtual long long embedderIdentifier() const OVERRIDE;
     virtual WebVector<WebIconURL> iconURLs(int iconTypesMask) const OVERRIDE;
+    virtual void setIsRemote(bool) OVERRIDE;
     virtual void setRemoteWebLayer(WebLayer*) OVERRIDE;
     virtual void setPermissionClient(WebPermissionClient*) OVERRIDE;
     virtual void setSharedWorkerRepositoryClient(WebSharedWorkerRepositoryClient*) OVERRIDE;
     virtual WebSize scrollOffset() const OVERRIDE;
     virtual void setScrollOffset(const WebSize&) OVERRIDE;
     virtual WebSize minimumScrollOffset() const OVERRIDE;
     virtual WebSize maximumScrollOffset() const OVERRIDE;
     virtual WebSize contentsSize() const OVERRIDE;
     virtual bool hasVisibleContent() const OVERRIDE;
     virtual WebRect visibleContentRect() const OVERRIDE;
@@ skipping 339 matching lines @@
         }
 
         FrameLoaderClientImpl m_frameLoaderClientImpl;
     };
     RefPtr<WebFrameInit> m_frameInit;
 
     // The embedder retains a reference to the WebCore Frame while it is active in the DOM. This
     // reference is released when the frame is removed from the DOM or the entire page is closed.
     RefPtr<WebCore::Frame> m_frame;
 
+    // Indicate whether the current Frame is local or remote. Remote frames are
+    // rendered in a different process from their parent frames.
+    bool m_isRemote;
+
     WebFrameClient* m_client;
     WebPermissionClient* m_permissionClient;
     OwnPtr<SharedWorkerRepositoryClientImpl> m_sharedWorkerRepositoryClient;
 
     // A way for the main frame to keep track of which frame has an active
     // match. Should be 0 for all other frames.
     WebFrameImpl* m_currentActiveMatchFrame;
 
     // The range of the active match for the current frame.
     RefPtr<WebCore::Range> m_activeMatch;
@@ skipping 71 matching lines @@
     // Stores the additional input events offset and scale when device metrics emulation is enabled.
     WebCore::IntSize m_inputEventsOffsetForEmulation;
     float m_inputEventsScaleFactorForEmulation;
 };
 
 DEFINE_TYPE_CASTS(WebFrameImpl, WebFrame, frame, true, true);
 
 } // namespace blink
 
 #endif