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

gpu/command_buffer/service/gpu_processor.cc

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// 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 "base/message_loop.h"
 #include "gpu/command_buffer/service/gpu_processor.h"
 
 using ::base::SharedMemory;
 
-namespace command_buffer {
+namespace gpu {
 
 GPUProcessor::~GPUProcessor() {
 }
 
 void GPUProcessor::ProcessCommands() {
   if (command_buffer_->GetErrorStatus())
     return;
 
   parser_->set_put(command_buffer_->GetPutOffset());
 
   int commands_processed = 0;
   while (commands_processed < commands_per_update_ && !parser_->IsEmpty()) {
-    command_buffer::parse_error::ParseError parse_error =
+    gpu::parse_error::ParseError parse_error =
         parser_->ProcessCommand();
     switch (parse_error) {
-      case command_buffer::parse_error::kParseUnknownCommand:
-      case command_buffer::parse_error::kParseInvalidArguments:
+      case gpu::parse_error::kParseUnknownCommand:
+      case gpu::parse_error::kParseInvalidArguments:
         command_buffer_->SetParseError(parse_error);
         break;
 
-      case command_buffer::parse_error::kParseInvalidSize:
-      case command_buffer::parse_error::kParseOutOfBounds:
+      case gpu::parse_error::kParseInvalidSize:
+      case gpu::parse_error::kParseOutOfBounds:
         command_buffer_->SetParseError(parse_error);
         command_buffer_->RaiseErrorStatus();
         return;
     }
 
     ++commands_processed;
   }
 
   command_buffer_->SetGetOffset(static_cast<int32>(parser_->get()));
 
@@ skipping 25 matching lines @@
   if (!shared_memory)
     return 0;
 
   return shared_memory->max_size();
 }
 
 void GPUProcessor::set_token(int32 token) {
   command_buffer_->SetToken(token);
 }
 
-}  // namespace command_buffer
+}  // namespace gpu