Remove parts of //cc we aren't using

cc/debug/micro_benchmark_controller_impl.cc

Index: cc/debug/micro_benchmark_controller_impl.cc
diff --git a/cc/debug/micro_benchmark_controller_impl.cc b/cc/debug/micro_benchmark_controller_impl.cc
deleted file mode 100644
index 821ba5f8d4493c6cacc7d5483937a5bc60e4475e..0000000000000000000000000000000000000000
--- a/cc/debug/micro_benchmark_controller_impl.cc
+++ /dev/null
@@ -1,59 +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.
-
-#include "cc/debug/micro_benchmark_controller_impl.h"
-
-#include <string>
-
-#include "base/callback.h"
-#include "base/values.h"
-#include "cc/trees/layer_tree_host_impl.h"
-
-namespace cc {
-
-namespace {
-
-class IsDonePredicate {
- public:
-  typedef const MicroBenchmarkImpl* argument_type;
-  typedef bool result_type;
-
-  result_type operator()(argument_type benchmark) const {
-    return benchmark->IsDone();
-  }
-};
-
-}  // namespace
-
-MicroBenchmarkControllerImpl::MicroBenchmarkControllerImpl(
-    LayerTreeHostImpl* host)
-    : host_(host) {
-  DCHECK(host_);
-}
-
-MicroBenchmarkControllerImpl::~MicroBenchmarkControllerImpl() {}
-
-void MicroBenchmarkControllerImpl::ScheduleRun(
-    scoped_ptr<MicroBenchmarkImpl> benchmark) {
-  benchmarks_.push_back(benchmark.Pass());
-}
-
-void MicroBenchmarkControllerImpl::DidCompleteCommit() {
-  for (ScopedPtrVector<MicroBenchmarkImpl>::iterator it = benchmarks_.begin();
-       it != benchmarks_.end();
-       ++it) {
-    DCHECK(!(*it)->IsDone());
-    (*it)->DidCompleteCommit(host_);
-  }
-
-  CleanUpFinishedBenchmarks();
-}
-
-void MicroBenchmarkControllerImpl::CleanUpFinishedBenchmarks() {
-  benchmarks_.erase(
-      benchmarks_.partition(std::not1(IsDonePredicate())),
-      benchmarks_.end());
-}
-
-}  // namespace cc