GLContext no longer holds a pointer to a GLSurface.

webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.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 WEBKIT_GPU_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
 #define WEBKIT_GPU_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_
 
 #include <list>
 #include <set>
 
 #include "base/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
 #include "third_party/angle/include/GLSLANG/ShaderLang.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebGraphicsContext3D.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 
 #if !defined(OS_MACOSX)
 #define FLIP_FRAMEBUFFER_VERTICALLY
 #endif
 namespace gfx {
 class GLContext;
+class GLSurface;
 }
 
 using WebKit::WGC3Dchar;
 using WebKit::WGC3Denum;
 using WebKit::WGC3Dboolean;
 using WebKit::WGC3Dbitfield;
 using WebKit::WGC3Dint;
 using WebKit::WGC3Dsizei;
 using WebKit::WGC3Duint;
 using WebKit::WGC3Dfloat;
@@ skipping 425 matching lines @@
 
 #ifdef FLIP_FRAMEBUFFER_VERTICALLY
   unsigned char* scanline_;
 #endif
 
   // Errors raised by synthesizeGLError().
   std::list<WGC3Denum> synthetic_errors_list_;
   std::set<WGC3Denum> synthetic_errors_set_;
 
   scoped_ptr<gfx::GLContext> gl_context_;
+  scoped_ptr<gfx::GLSurface> gl_surface_;
 
   ShaderSourceMap shader_source_map_;
 
   ShHandle fragment_compiler_;
   ShHandle vertex_compiler_;
 };
 
 }  // namespace gpu
 }  // namespace webkit
 
 #endif  // WEBKIT_GPU_WEBGRAPHICSCONTEXT3D_IN_PROCESS_COMMAND_BUFFER_IMPL_H_