[scheduler] Rename member variables from task_runner_ to task_queue_.

third_party/WebKit/Source/platform/scheduler/renderer/idle_time_estimator.h

 // Copyright 2015 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 THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_RENDERER_IDLE_TIME_ESTIMATOR_H_
 #define THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_RENDERER_IDLE_TIME_ESTIMATOR_H_
 
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/time/tick_clock.h"
@@ skipping 22 matching lines @@
 
   void DidCommitFrameToCompositor();
 
   void Clear();
 
   // TaskObserver implementation:
   void WillProcessTask(const base::PendingTask& pending_task) override;
   void DidProcessTask(const base::PendingTask& pending_task) override;
 
  private:
-  scoped_refptr<TaskQueue> compositor_task_runner_;
+  scoped_refptr<TaskQueue> compositor_task_queue_;
   cc::RollingTimeDeltaHistory per_frame_compositor_task_runtime_;
   base::TickClock* time_source_;  // NOT OWNED
   double estimation_percentile_;
 
   base::TimeTicks task_start_time_;
   base::TimeTicks prev_commit_time_;
   base::TimeDelta cumulative_compositor_runtime_;
   int nesting_level_;
   bool did_commit_;
 
   DISALLOW_COPY_AND_ASSIGN(IdleTimeEstimator);
 };
 
 }  // namespace scheduler
 }  // namespace blink
 
 #endif  // THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_RENDERER_IDLE_TIME_ESTIMATOR_H_