cc: Move internal::Task::did_schedule_ to internal::WorkerPoolTask.

cc/resources/task_graph_runner_perftest.cc

 // Copyright 2014 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/resources/task_graph_runner.h"
 
 #include <vector>
 
 #include "base/time/time.h"
 #include "cc/base/completion_event.h"
@@ skipping 10 matching lines @@
 
 class PerfTaskImpl : public internal::Task {
  public:
   typedef std::vector<scoped_refptr<PerfTaskImpl> > Vector;
 
   PerfTaskImpl() {}
 
   // Overridden from internal::Task:
   virtual void RunOnWorkerThread(unsigned thread_index) OVERRIDE {}
 
-  void Reset() {
-    did_schedule_ = false;
-    did_run_ = false;
-  }
+  void Reset() { did_run_ = false; }
 
  private:
   virtual ~PerfTaskImpl() {}
 
   DISALLOW_COPY_AND_ASSIGN(PerfTaskImpl);
 };
 
 class TaskGraphRunnerPerfTest : public testing::Test {
  public:
   TaskGraphRunnerPerfTest()
@@ skipping 260 matching lines @@
   RunScheduleAndExecuteTasksTest("0_1_0", 0, 1, 0);
   RunScheduleAndExecuteTasksTest("0_32_0", 0, 32, 0);
   RunScheduleAndExecuteTasksTest("2_1_0", 2, 1, 0);
   RunScheduleAndExecuteTasksTest("2_32_0", 2, 32, 0);
   RunScheduleAndExecuteTasksTest("2_1_1", 2, 1, 1);
   RunScheduleAndExecuteTasksTest("2_32_1", 2, 32, 1);
 }
 
 }  // namespace
 }  // namespace cc