gpu: Refactor GpuMemoryBuffer framework for multi-process support.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
index e2e3551c9f2e1d91d49072eccca0ad4df0e4aed7..7ee04733446c4a3f2461a48e75d356776d02763d 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
@@ -1387,6 +1387,7 @@ MockCommandBufferEngine() {
   ClearSharedMemory();
   valid_buffer_.ptr = data_.get();
   valid_buffer_.size = kSharedBufferSize;
+  valid_image_ = gfx::GLImage::CreateGLImage(0);
 }
 
 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::
@@ -1420,6 +1421,12 @@ int32 GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::GetGetOffset() {
   return 0;
 }
 
+gfx::GLImage*
+GLES2DecoderWithShaderTestBase::MockCommandBufferEngine::GetImage(
+    int32 image_id) {
+  return image_id == kImageId ? valid_image_.get() : NULL;
+}
+
 void GLES2DecoderWithShaderTestBase::SetUp() {
   GLES2DecoderTestBase::SetUp();
   SetupDefaultProgram();