Remove calls to deprecated MessageLoop methods from gpu/.

gpu/tools/compositor_model_bench/compositor_model_bench.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 tool is used to benchmark the render model used by the compositor
 
 // Most of this file is derived from the source of the tile_render_bench tool,
 // and has been changed to  support running a sequence of independent
 // simulations for our different render models and test cases.
 
@@ skipping 12 matching lines @@
 #include <vector>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "gpu/tools/compositor_model_bench/render_model_utils.h"
 #include "gpu/tools/compositor_model_bench/render_models.h"
 #include "gpu/tools/compositor_model_bench/render_tree.h"
 #include "ui/gl/init/gl_factory.h"
 
 using base::TimeTicks;
 using base::DirectoryExists;
@@ skipping 60 matching lines @@
     //  sims_remaining_.push(spec);
   }
 
   void Run() {
     if (sims_remaining_.empty()) {
       LOG(WARNING) << "No configuration files loaded.";
       return;
     }
 
     base::AtExitManager at_exit;
-    base::MessageLoop loop;
     if (!InitX11() || !InitGLContext()) {
       LOG(FATAL) << "Failed to set up GUI.";
     }
 
     InitBuffers();
 
     LOG(INFO) << "Running " << sims_remaining_.size() << " simulations.";
 
-    loop.task_runner()->PostTask(
+    message_loop_.task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&Simulator::ProcessEvents, weak_factory_.GetWeakPtr()));
-    loop.Run();
+    run_loop_.Run();
   }
 
   void ProcessEvents() {
     // Consume all the X events.
     while (XPending(display_)) {
       XEvent e;
       XNextEvent(display_, &e);
       switch (e.type) {
         case Expose:
           UpdateLoop();
@@ skipping 173 matching lines @@
       while (sims_remaining_.size() && !InitializeNextTest()) {
         sims_remaining_.pop();
       }
       if (sims_remaining_.size()) {
         sims_remaining_.front().simulation_start_time = TimeTicks::Now();
       }
     }
 
     if (sims_remaining_.empty()) {
       DumpOutput();
-      base::MessageLoop::current()->QuitWhenIdle();
+      run_loop_.QuitWhenIdle();
       return false;
     }
 
     return true;
   }
 
   void Resize(int width, int height) {
     window_width_ = width;
     window_height_ = height;
     if (current_sim_)
       current_sim_->Resize(window_width_, window_height_);
   }
 
+  base::MessageLoop message_loop_;
+  base::RunLoop run_loop_;
+
   // Simulation task list for this execution
   std::unique_ptr<RenderModelSimulator> current_sim_;
   queue<SimulationSpecification> sims_remaining_;
   queue<SimulationSpecification> sims_completed_;
   base::FilePath output_path_;
   // Amount of time to run each simulation
   int seconds_per_test_;
   // GUI data
   Display* display_;
   Window window_;
@@ skipping 43 matching lines @@
     }
   } else {
     LOG(INFO) << "(input path is a file)";
     sim.QueueTest(inPath);
   }
 
   sim.Run();
 
   return 0;
 }