webkit: Update the calls from RunAllPending() to RunUntilIdle().

webkit/fileapi/syncable/local_file_change_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 "webkit/fileapi/syncable/local_file_change_tracker.h"
 
 #include <deque>
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 32 matching lines @@
                                              base::MessageLoopProxy::current());
     ASSERT_EQ(SYNC_STATUS_OK,
               file_system_.MaybeInitializeFileSystemContext(sync_context_));
   }
 
   virtual void TearDown() OVERRIDE {
     if (sync_context_)
       sync_context_->ShutdownOnUIThread();
     sync_context_ = NULL;
 
-    message_loop_.RunAllPending();
+    message_loop_.RunUntilIdle();
     file_system_.TearDown();
     // Make sure we don't leave the external filesystem.
     // (CannedSyncableFileSystem::TearDown does not do this as there may be
     // multiple syncable file systems registered for the name)
     RevokeSyncableFileSystem("test");
   }
 
  protected:
   FileSystemURL URL(const std::string& path) {
     return file_system_.URL(path);
@@ skipping 464 matching lines @@
   ASSERT_EQ(2U, urls_to_process.size());
 
   // The exact order of recursive removal cannot be determined.
   EXPECT_TRUE(URL(kPath1) == urls_to_process[0] ||
               URL(kPath2) == urls_to_process[0]);
   EXPECT_TRUE(URL(kPath1) == urls_to_process[1] ||
               URL(kPath2) == urls_to_process[1]);
 }
 
 }  // namespace fileapi