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

chrome/browser/system_monitor/removable_device_notifications_linux_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.
 
 // RemovableDeviceNotificationsLinux unit tests.
 
 #include "chrome/browser/system_monitor/removable_device_notifications_linux.h"
 
 #include <mntent.h>
 #include <stdio.h>
@@ skipping 187 matching lines @@
       MtabTestData("dummydevice", "dummydir", kInvalidFS),
     };
     WriteToMtab(initial_test_data,
                 arraysize(initial_test_data),
                 true  /* overwrite */);
 
     // Initialize the test subject.
     notifications_ = new RemovableDeviceNotificationsLinuxTestWrapper(
         mtab_file_, &message_loop_);
     notifications_->Init();
-    message_loop_.RunAllPending();
+    message_loop_.RunUntilIdle();
   }
 
   virtual void TearDown() OVERRIDE {
-    message_loop_.RunAllPending();
+    message_loop_.RunUntilIdle();
     notifications_ = NULL;
     system_monitor_.RemoveDevicesChangedObserver(
         mock_devices_changed_observer_.get());
   }
 
   // Append mtab entries from the |data| array of size |data_size| to the mtab
   // file, and run the message loop.
   void AppendToMtabAndRunLoop(const MtabTestData* data, size_t data_size) {
     WriteToMtab(data, data_size, false  /* do not overwrite */);
     message_loop_.Run();
@@ skipping 461 matching lines @@
             notifier()->GetStorageSize(test_path_a.value()));
   EXPECT_EQ(GetDevicePartitionSize(kDeviceNoDCIM),
             notifier()->GetStorageSize(test_path_b.value()));
   EXPECT_EQ(GetDevicePartitionSize(kInvalidPath),
             notifier()->GetStorageSize(kInvalidPath));
 }
 
 }  // namespace
 
 }  // namespace chrome