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

webkit/fileapi/media/native_media_file_util_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 <string>
 
 #include "base/bind.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
@@ skipping 156 matching lines @@
 
     base::PlatformFileError expectation =
         kFilteringTestCases[i].visible ?
         base::PLATFORM_FILE_OK :
         base::PLATFORM_FILE_ERROR_NOT_FOUND;
 
     if (kFilteringTestCases[i].is_directory)
       operation->DirectoryExists(url, base::Bind(&ExpectEqHelper, expectation));
     else
       operation->FileExists(url, base::Bind(&ExpectEqHelper, expectation));
-    MessageLoop::current()->RunAllPending();
+    MessageLoop::current()->RunUntilIdle();
   }
 }
 
 TEST_F(NativeMediaFileUtilTest, ReadDirectoryFiltering) {
   PopulateDirectoryWithTestCases(root_path(),
                                  kFilteringTestCases,
                                  arraysize(kFilteringTestCases));
 
   std::set<FilePath::StringType> content;
   FileSystemURL url(origin(), type(), root_path());
   bool completed = false;
   NewOperation(url)->ReadDirectory(
       url, base::Bind(&DidReadDirectory, &content, &completed));
-  MessageLoop::current()->RunAllPending();
+  MessageLoop::current()->RunUntilIdle();
   EXPECT_TRUE(completed);
   EXPECT_EQ(5u, content.size());
 
   for (size_t i = 0; i < arraysize(kFilteringTestCases); ++i) {
     FilePath::StringType name =
         FilePath(kFilteringTestCases[i].path).BaseName().value();
     std::set<FilePath::StringType>::const_iterator found = content.find(name);
     EXPECT_EQ(kFilteringTestCases[i].visible, found != content.end());
   }
 }