Expose the sandbox related code through the content API. I did a bit of cleanup while I was doing...

gpu/command_buffer/client/ring_buffer_test.cc

 // Copyright (c) 2011 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 tests for the RingBuffer class.
 
 #include "gpu/command_buffer/client/ring_buffer.h"
 #include "base/callback.h"
 #include "base/message_loop.h"
-#include "base/mac/scoped_nsautorelease_pool.h"
 #include "gpu/command_buffer/client/cmd_buffer_helper.h"
 #include "gpu/command_buffer/service/cmd_buffer_engine.h"
 #include "gpu/command_buffer/service/mocks.h"
 #include "gpu/command_buffer/service/command_buffer_service.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_MACOSX)
+#include "base/mac/scoped_nsautorelease_pool.h"
+#endif
+
 namespace gpu {
 
 using testing::Return;
 using testing::Mock;
 using testing::Truly;
 using testing::Sequence;
 using testing::DoAll;
 using testing::Invoke;
 using testing::_;
 
@@ skipping 55 matching lines @@
             Invoke(do_jump_command_.get(), &DoJumpCommand::DoCommand));
 
     helper_.reset(new CommandBufferHelper(command_buffer_.get()));
     helper_->Initialize(kBufferSize);
   }
 
   int32 GetToken() {
     return command_buffer_->GetState().token;
   }
 
+#if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool autorelease_pool_;
+#endif
   MessageLoop message_loop_;
   scoped_ptr<AsyncAPIMock> api_mock_;
   scoped_ptr<CommandBufferService> command_buffer_;
   scoped_ptr<GpuScheduler> gpu_scheduler_;
   CommandParser* parser_;
   scoped_ptr<CommandBufferHelper> helper_;
   scoped_ptr<DoJumpCommand> do_jump_command_;
 };
 
 #ifndef _MSC_VER
@@ skipping 173 matching lines @@
   EXPECT_EQ(buffer_start_, static_cast<int8*>(pointer1));
 
   // Check that the token has indeed passed.
   EXPECT_LE(tokens[0], GetToken());
 
   allocator_->FreePendingToken(pointer1, helper_->InsertToken());
   EXPECT_LE(command_buffer_->GetState().token, helper_->InsertToken());
 }
 
 }  // namespace gpu