Remove parts of //cc we aren't using

cc/debug/micro_benchmark_controller.h

Index: cc/debug/micro_benchmark_controller.h
diff --git a/cc/debug/micro_benchmark_controller.h b/cc/debug/micro_benchmark_controller.h
deleted file mode 100644
index 88f6d9adad9bc278f1b710cc20b9db22c9f70eb1..0000000000000000000000000000000000000000
--- a/cc/debug/micro_benchmark_controller.h
+++ /dev/null
@@ -1,54 +0,0 @@
-// Copyright 2013 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.
-
-#ifndef CC_DEBUG_MICRO_BENCHMARK_CONTROLLER_H_
-#define CC_DEBUG_MICRO_BENCHMARK_CONTROLLER_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "cc/base/scoped_ptr_vector.h"
-#include "cc/debug/micro_benchmark.h"
-
-namespace base {
-class Value;
-class MessageLoopProxy;
-}  // namespace base
-
-namespace cc {
-
-class LayerTreeHost;
-class LayerTreeHostImpl;
-class CC_EXPORT MicroBenchmarkController {
- public:
-  explicit MicroBenchmarkController(LayerTreeHost* host);
-  ~MicroBenchmarkController();
-
-  void DidUpdateLayers();
-
-  // Returns the id of the benchmark on success, 0 otherwise.
-  int ScheduleRun(const std::string& micro_benchmark_name,
-                  scoped_ptr<base::Value> value,
-                  const MicroBenchmark::DoneCallback& callback);
-  // Returns true if the message was successfully delivered and handled.
-  bool SendMessage(int id, scoped_ptr<base::Value> value);
-
-  void ScheduleImplBenchmarks(LayerTreeHostImpl* host_impl);
-
- private:
-  void CleanUpFinishedBenchmarks();
-  int GetNextIdAndIncrement();
-
-  LayerTreeHost* host_;
-  ScopedPtrVector<MicroBenchmark> benchmarks_;
-  static int next_id_;
-  scoped_refptr<base::MessageLoopProxy> main_controller_message_loop_;
-
-  DISALLOW_COPY_AND_ASSIGN(MicroBenchmarkController);
-};
-
-}  // namespace cc
-
-#endif  // CC_DEBUG_MICRO_BENCHMARK_CONTROLLER_H_