gpu: Use base::MessageLoop.

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 95 matching lines @@
     //  sims_remaining_.push(spec);
   }
 
   void Run() {
     if (!sims_remaining_.size()) {
       LOG(WARNING) << "No configuration files loaded.";
       return;
     }
 
     base::AtExitManager at_exit;
-    MessageLoop loop;
+    base::MessageLoop loop;
     if (!InitX11() || !InitGLContext()) {
       LOG(FATAL) << "Failed to set up GUI.";
     }
 
     InitBuffers();
 
     LOG(INFO) << "Running " << sims_remaining_.size() << " simulations.";
 
     loop.PostTask(FROM_HERE,
                   base::Bind(&Simulator::ProcessEvents,
@@ skipping 133 matching lines @@
     glXSwapBuffers(display_, window_);
 
     XExposeEvent ev = { Expose, 0, 1, display_, window_,
                         0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, 0 };
     XSendEvent(display_,
       window_,
       False,
       ExposureMask,
       reinterpret_cast<XEvent*>(&ev));
 
-    MessageLoop::current()->PostTask(
+    base::MessageLoop::current()->PostTask(
         FROM_HERE,
         base::Bind(&Simulator::UpdateLoop, weak_factory_.GetWeakPtr()));
   }
 
   void DumpOutput() {
     LOG(INFO) << "Successfully ran " << sims_completed_.size() << " tests";
 
     FILE* f = OpenFile(output_path_, "w");
 
     if (!f) {
@@ skipping 37 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_.size()) {
       DumpOutput();
-      MessageLoop::current()->Quit();
+      base::MessageLoop::current()->Quit();
       return false;
     }
 
     return true;
   }
 
   void Resize(int width, int height) {
     window_width_ = width;
     window_height_ = height;
     if (current_sim_)
@@ skipping 56 matching lines @@
     }
   } else {
     LOG(INFO) << "(input path is a file)";
     sim.QueueTest(inPath);
   }
 
   sim.Run();
 
   return 0;
 }