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

webkit/blob/local_file_stream_reader_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/blob/local_file_stream_reader.h"
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 57 matching lines @@
     ASSERT_TRUE(dir_.CreateUniqueTempDir());
 
     file_util::WriteFile(test_path(), kTestData, kTestDataSize);
     base::PlatformFileInfo info;
     ASSERT_TRUE(file_util::GetFileInfo(test_path(), &info));
     test_file_modification_time_ = info.last_modified;
   }
 
   virtual void TearDown() OVERRIDE {
     // Give another chance for deleted streams to perform Close.
-    MessageLoop::current()->RunAllPending();
+    MessageLoop::current()->RunUntilIdle();
     file_thread_.Stop();
   }
 
  protected:
   LocalFileStreamReader* CreateFileReader(
       const FilePath& path,
       int64 initial_offset,
       const base::Time& expected_modification_time) {
     return new LocalFileStreamReader(
             file_task_runner(),
@@ skipping 163 matching lines @@
   int rv = reader->Read(buf, buf->size(), base::Bind(&NeverCalled));
   ASSERT_TRUE(rv == net::ERR_IO_PENDING || rv >= 0);
 
   // Delete immediately.
   // Should not crash; nor should NeverCalled be callback.
   reader.reset();
   EnsureFileTaskFinished();
 }
 
 }  // namespace webkit_blob