Make printing work better with OOPIF. (try 2)

content/public/renderer/render_view_observer.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_PUBLIC_RENDERER_RENDER_VIEW_OBSERVER_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_VIEW_OBSERVER_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "content/common/content_export.h"
@@ skipping 36 matching lines @@
   virtual void DidFailProvisionalLoad(blink::WebLocalFrame* frame,
                                       const blink::WebURLError& error) {}
   virtual void DidCommitProvisionalLoad(blink::WebLocalFrame* frame,
                                         bool is_new_navigation) {}
   virtual void DidCreateNewDocument(blink::WebLocalFrame* frame) {}
   virtual void DidClearWindowObject(blink::WebLocalFrame* frame) {}
   virtual void DidCreateDocumentElement(blink::WebLocalFrame* frame) {}
   virtual void FrameCreated(blink::WebLocalFrame* parent,
                             blink::WebFrame* frame) {}
   virtual void FrameDetached(blink::WebFrame* frame) {}
-  virtual void PrintPage(blink::WebLocalFrame* frame, bool user_initiated) {}
   virtual void FocusedNodeChanged(const blink::WebNode& node) {}
   virtual void DraggableRegionsChanged(blink::WebFrame* frame) {}
   virtual void DidCommitCompositorFrame() {}
   virtual void DidUpdateLayout() {}
 
   // These match the RenderView methods.
   virtual void DidHandleGestureEvent(const blink::WebGestureEvent& event) {}
 
   virtual void OnMouseDown(const blink::WebNode& mouse_down_node) {}
 
@@ skipping 38 matching lines @@
   RenderViewImpl* render_view_;
   // The routing ID of the associated RenderView.
   int routing_id_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewObserver);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_VIEW_OBSERVER_H_