chrome/browser: Update calls from RunAllPending() to RunUntilIdle().

chrome/browser/prerender/prerender_tracker_unittest.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.
 
 #include <set>
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/browser/prerender/prerender_tracker.h"
@@ skipping 50 matching lines @@
     FinalStatus final_status;
     if (!prerender_tracker()->GetFinalStatus(child_id, route_id,
                                              &final_status)) {
       return -1;
     }
     return final_status;
   }
 
   // Runs any tasks queued on either thread.
   void RunEvents() {
-    message_loop_.RunAllPending();
+    message_loop_.RunUntilIdle();
   }
 
  private:
   MessageLoop message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread io_thread_;
 
   scoped_ptr<TestPrerenderManager> prerender_manager_;
 };
 
@@ skipping 207 matching lines @@
 
   FinalStatus final_status;
   EXPECT_FALSE(prerender_tracker()->GetFinalStatus(0, 0, &final_status));
   EXPECT_FALSE(prerender_tracker()->IsPrerenderingOnIOThread(0, 0));
 
   EXPECT_FALSE(prerender_tracker()->GetFinalStatus(1, 2, &final_status));
   EXPECT_FALSE(prerender_tracker()->IsPrerenderingOnIOThread(1, 2));
 }
 
 }  // namespace prerender