gpu: Refactor GpuMemoryBuffer framework for multi-process support.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

 // 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.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1369 matching lines @@
   AddExpectationsForSimulatedAttrib0WithError(
       num_vertices, buffer_id, GL_NO_ERROR);
 }
 
 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::
 MockCommandBufferEngine() {
   data_.reset(new int8[kSharedBufferSize]);
   ClearSharedMemory();
   valid_buffer_.ptr = data_.get();
   valid_buffer_.size = kSharedBufferSize;
+  valid_image_ = gfx::GLImage::CreateGLImage(0);
 }
 
 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::
 ~MockCommandBufferEngine() {}
 
 gpu::Buffer
 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::GetSharedMemoryBuffer(
     int32 shm_id) {
   return shm_id == kSharedMemoryId ? valid_buffer_ : invalid_buffer_;
 }
@@ skipping 13 matching lines @@
    int32 offset) {
   DCHECK(false);
   return false;
 }
 
 int32 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::GetGetOffset() {
   DCHECK(false);
   return 0;
 }
 
+gfx::GLImage*
+GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::GetImage(
+    int32 image_id) {
+  return image_id == kImageId ? valid_image_.get() : NULL;
+}
+
 void GLES2DecoderWithShaderTestBase::SetUp() {
   GLES2DecoderTestBase::SetUp();
   SetupDefaultProgram();
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_0_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu