gpu: Use decoder state restoration for scoped_binders

gpu/command_buffer/service/gles2_cmd_decoder_mock.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.
 
 // This file contains the mock GLES2Decoder class.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_MOCK_H_
 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_MOCK_H_
 
 #include <stdint.h>
@@ skipping 64 matching lines @@
   MOCK_METHOD0(PerformIdleWork, void());
   MOCK_CONST_METHOD0(HasPollingWork, bool());
   MOCK_METHOD0(PerformPollingWork, void());
   MOCK_METHOD1(RestoreState, void(const ContextState* prev_state));
   MOCK_CONST_METHOD0(RestoreActiveTexture, void());
   MOCK_CONST_METHOD1(
       RestoreAllTextureUnitBindings, void(const ContextState* state));
   MOCK_CONST_METHOD1(
       RestoreActiveTextureUnitBinding, void(unsigned int target));
   MOCK_METHOD0(RestoreAllExternalTextureBindingsIfNeeded, void());
+  MOCK_CONST_METHOD1(RestoreBufferBinding, void(unsigned int target));
   MOCK_CONST_METHOD0(RestoreBufferBindings, void());
   MOCK_CONST_METHOD0(RestoreFramebufferBindings, void());
   MOCK_CONST_METHOD0(RestoreGlobalState, void());
   MOCK_CONST_METHOD0(RestoreProgramBindings, void());
   MOCK_METHOD0(RestoreRenderbufferBindings, void());
   MOCK_CONST_METHOD1(RestoreTextureState, void(unsigned service_id));
   MOCK_CONST_METHOD1(RestoreTextureUnitBindings, void(unsigned unit));
+  MOCK_METHOD1(RestoreVertexAttribArray, void(unsigned index));
   MOCK_CONST_METHOD0(ClearAllAttributes, void());
   MOCK_CONST_METHOD0(RestoreAllAttributes, void());
   MOCK_METHOD0(GetQueryManager, gpu::gles2::QueryManager*());
   MOCK_METHOD0(
       GetTransformFeedbackManager, gpu::gles2::TransformFeedbackManager*());
   MOCK_METHOD0(GetVertexArrayManager, gpu::gles2::VertexArrayManager*());
   MOCK_METHOD0(GetImageManager, gpu::gles2::ImageManager*());
   MOCK_METHOD1(
       SetResizeCallback, void(const base::Callback<void(gfx::Size, float)>&));
   MOCK_METHOD1(SetIgnoreCachedStateForTest, void(bool ignore));
@@ skipping 63 matching lines @@
   MOCK_CONST_METHOD0(WasContextLostByRobustnessExtension, bool());
   MOCK_METHOD1(MarkContextLost, void(gpu::error::ContextLostReason reason));
 
   DISALLOW_COPY_AND_ASSIGN(MockGLES2Decoder);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_MOCK_H_