Fix framebuffer completeness ES3 behavior.

gpu/command_buffer/service/framebuffer_manager.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 GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/containers/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gl_utils.h"
 #include "gpu/gpu_export.h"
 
 namespace gpu {
 namespace gles2 {
 
 class FramebufferManager;
 class Renderbuffer;
 class RenderbufferManager;
 class Texture;
@@ skipping 209 matching lines @@
    public:
     TextureDetachObserver();
     virtual ~TextureDetachObserver();
 
     virtual void OnTextureRefDetachedFromFramebuffer(TextureRef* texture) = 0;
 
    private:
     DISALLOW_COPY_AND_ASSIGN(TextureDetachObserver);
   };
 
-  FramebufferManager(uint32 max_draw_buffers, uint32 max_color_attachments);
+  FramebufferManager(uint32 max_draw_buffers, uint32 max_color_attachments,
+                     ContextGroup::ContextType context_type);
   ~FramebufferManager();
 
   // Must call before destruction.
   void Destroy(bool have_context);
 
   // Creates a Framebuffer for the given framebuffer.
   void CreateFramebuffer(GLuint client_id, GLuint service_id);
 
   // Gets the framebuffer info for the given framebuffer.
   Framebuffer* GetFramebuffer(GLuint client_id);
@@ skipping 24 matching lines @@
   }
 
   void RemoveObserver(TextureDetachObserver* observer) {
     texture_detach_observers_.erase(
         std::remove(texture_detach_observers_.begin(),
                     texture_detach_observers_.end(),
                     observer),
         texture_detach_observers_.end());
   }
 
+  ContextGroup::ContextType context_type() const {
+    return context_type_;
+  }
+
  private:
   friend class Framebuffer;
 
   void StartTracking(Framebuffer* framebuffer);
   void StopTracking(Framebuffer* framebuffer);
 
   void OnTextureRefDetached(TextureRef* texture);
 
   // Info for each framebuffer in the system.
   typedef base::hash_map<GLuint, scoped_refptr<Framebuffer> >
       FramebufferMap;
   FramebufferMap framebuffers_;
 
   // Incremented anytime anything changes that might effect framebuffer
   // state.
   unsigned framebuffer_state_change_count_;
 
   // Counts the number of Framebuffer allocated with 'this' as its manager.
   // Allows to check no Framebuffer will outlive this.
   unsigned int framebuffer_count_;
 
   bool have_context_;
 
   uint32 max_draw_buffers_;
   uint32 max_color_attachments_;
 
+  ContextGroup::ContextType context_type_;
+
   typedef std::vector<TextureDetachObserver*> TextureDetachObserverVector;
   TextureDetachObserverVector texture_detach_observers_;
 
   DISALLOW_COPY_AND_ASSIGN(FramebufferManager);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_FRAMEBUFFER_MANAGER_H_