Remove unused RFHManager::CreateViewAndSetSizeForRVH() method.

content/browser/frame_host/render_frame_host_manager.h

Index: content/browser/frame_host/render_frame_host_manager.h
diff --git a/content/browser/frame_host/render_frame_host_manager.h b/content/browser/frame_host/render_frame_host_manager.h
index 7b5ec814e925f51b55e5c73bee985f068d0065fa..4ce216525adc5ddedf94e370891cff42f907dde7 100644
--- a/content/browser/frame_host/render_frame_host_manager.h
+++ b/content/browser/frame_host/render_frame_host_manager.h
@@ -117,9 +117,6 @@ class CONTENT_EXPORT RenderFrameHostManager : public NotificationObserver {
     // Focuses the location bar.
     virtual void SetFocusToLocationBar(bool select_all) = 0;
 
-    // Creates a view and sets the size for the specified RVH.
-    virtual void CreateViewAndSetSizeForRVH(RenderViewHost* rvh) = 0;
-
     // Returns true if views created for this delegate should be created in a
     // hidden state.
     virtual bool IsHidden() = 0;