Revert 78812 - Unfork VectorPlatformCanvas.

printing/emf_win.h

 // Copyright (c) 2011 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 PRINTING_EMF_WIN_H_
 #define PRINTING_EMF_WIN_H_
 
 #include <windows.h>
 #include <vector>
 
@@ skipping 17 matching lines @@
   class Record;
   class Enumerator;
   struct EnumerationContext;
 
   virtual ~Emf();
 
   // NativeMetafile methods.
   virtual bool Init() { return true; }
   virtual bool InitFromData(const void* src_buffer, uint32 src_buffer_size);
 
-  virtual skia::PlatformDevice* StartPageForVectorCanvas(
-      const gfx::Size& page_size, const gfx::Point& content_origin,
-      const float& scale_factor);
   // Inserts a custom GDICOMMENT records indicating StartPage/EndPage calls
   // (since StartPage and EndPage do not work in a metafile DC). Only valid
   // when hdc_ is non-NULL. |page_size| and |content_origin| are ignored.
   // |scale_factor|  must be 1.0.
   virtual bool StartPage(const gfx::Size& page_size,
                          const gfx::Point& content_origin,
                          const float& scale_factor);
   virtual bool FinishPage();
   virtual bool FinishDocument();
 
@@ skipping 124 matching lines @@
   std::vector<Record> items_;
 
   EnumerationContext context_;
 
   DISALLOW_COPY_AND_ASSIGN(Enumerator);
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_EMF_WIN_H_