gpu: Use base::MessageLoop.

gpu/command_buffer/client/ring_buffer_test.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.
 
 // This file contains the tests for the RingBuffer class.
 
 #include "gpu/command_buffer/client/ring_buffer.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/message_loop.h"
@@ skipping 57 matching lines @@
     helper_->Initialize(kBufferSize);
   }
 
   int32 GetToken() {
     return command_buffer_->GetState().token;
   }
 
 #if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool autorelease_pool_;
 #endif
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
   scoped_ptr<AsyncAPIMock> api_mock_;
   scoped_ptr<TransferBufferManagerInterface> transfer_buffer_manager_;
   scoped_ptr<CommandBufferService> command_buffer_;
   scoped_ptr<GpuScheduler> gpu_scheduler_;
   scoped_ptr<CommandBufferHelper> helper_;
 };
 
 #ifndef _MSC_VER
 const unsigned int BaseRingBufferTest::kBaseOffset;
 const unsigned int BaseRingBufferTest::kBufferSize;
 #endif
 
 // Test fixture for RingBuffer test - Creates a RingBuffer, using a
 // CommandBufferHelper with a mock AsyncAPIInterface for its interface (calling
 // it directly, not through the RPC mechanism), making sure Noops are ignored
 // and SetToken are properly forwarded to the engine.
 class RingBufferTest : public BaseRingBufferTest {
  protected:
   virtual void SetUp() {
     BaseRingBufferTest::SetUp();
     allocator_.reset(new RingBuffer(kBaseOffset, kBufferSize, helper_.get()));
   }
 
   virtual void TearDown() {
     // If the GpuScheduler posts any tasks, this forces them to run.
-    MessageLoop::current()->RunUntilIdle();
+    base::MessageLoop::current()->RunUntilIdle();
 
     BaseRingBufferTest::TearDown();
   }
 
   scoped_ptr<RingBuffer> allocator_;
 };
 
 // Checks basic alloc and free.
 TEST_F(RingBufferTest, TestBasic) {
   const unsigned int kSize = 16;
@@ skipping 75 matching lines @@
     // allocations point to valid addresses, so they could be used for
     // something.
     buffer_.reset(new int8[kBufferSize + kBaseOffset]);
     buffer_start_ = buffer_.get() + kBaseOffset;
     allocator_.reset(new RingBufferWrapper(
         kBaseOffset, kBufferSize, helper_.get(), buffer_start_));
   }
 
   virtual void TearDown() {
     // If the GpuScheduler posts any tasks, this forces them to run.
-    MessageLoop::current()->RunUntilIdle();
+    base::MessageLoop::current()->RunUntilIdle();
 
     BaseRingBufferTest::TearDown();
   }
 
   scoped_ptr<RingBufferWrapper> allocator_;
   scoped_ptr<int8[]> buffer_;
   int8* buffer_start_;
 };
 
 // Checks basic alloc and free.
@@ skipping 49 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