Added CommandBufferClient, CommandBufferStub and some IPC messages....

gpu/command_buffer/service/common_decoder_unittest.cc

 // Copyright (c) 2009 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/common_decoder.h"
 #include "gpu/command_buffer/service/cmd_buffer_engine.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace command_buffer {
+namespace gpu {
 
 TEST(CommonDecoderBucket, Basic) {
   CommonDecoder::Bucket bucket;
   EXPECT_EQ(0, bucket.size());
   EXPECT_TRUE(NULL == bucket.GetData(0, 0));
 }
 
 TEST(CommonDecoderBucket, Size) {
   CommonDecoder::Bucket bucket;
   bucket.SetSize(24);
@@ skipping 387 matching lines @@
            MockCommandBufferEngine::kValidShmId, kSomeOffsetInSharedMemory);
   EXPECT_NE(parse_error::kParseNoError, ExecuteCmd(cmd));
 
   // Check that it fails if the size is invalid
   cmd.Init(kBucketId, 0, sizeof(kData) + 1,
            MockCommandBufferEngine::kValidShmId, kSomeOffsetInSharedMemory);
   EXPECT_NE(parse_error::kParseNoError, ExecuteCmd(cmd));
 }
 
 
-}  // namespace command_buffer
+}  // namespace gpu