Do not share FBOs/VAOs/Transform feedback objects across contexts

gpu/command_buffer/service/gles2_cmd_decoder_passthrough.h

 // Copyright (c) 2016 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.
 
 // This file contains the GLES2DecoderPassthroughImpl class.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_PASSTHROUGH_H_
 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_PASSTHROUGH_H_
 
 #include "base/memory/ref_counted.h"
@@ skipping 140 matching lines @@
       const FenceSyncReleaseCallback& callback) override;
   void SetWaitSyncTokenCallback(const WaitSyncTokenCallback& callback) override;
   void SetDescheduleUntilFinishedCallback(
       const NoParamCallback& callback) override;
   void SetRescheduleAfterFinishedCallback(
       const NoParamCallback& callback) override;
 
   // Gets the QueryManager for this context.
   QueryManager* GetQueryManager() override;
 
+  // Gets the FramebufferManager for this context.
+  FramebufferManager* GetFramebufferManager() override;
+
   // Gets the TransformFeedbackManager for this context.
   TransformFeedbackManager* GetTransformFeedbackManager() override;
 
   // Gets the VertexArrayManager for this context.
   VertexArrayManager* GetVertexArrayManager() override;
 
   // Gets the ImageManager for this context.
   ImageManager* GetImageManager() override;
 
   // Returns false if there are no pending queries.
@@ skipping 226 matching lines @@
 
 // Include the prototypes of all the doer functions from a separate header to
 // keep this file clean.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doer_prototypes.h"
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_PASSTHROUGH_H_