Use base::MessageLoop in more files.

webkit/browser/fileapi/transient_file_util_unittest.cc

 // Copyright 2013 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 "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ skipping 16 matching lines @@
   virtual void SetUp() OVERRIDE {
     file_system_context_ = CreateFileSystemContextForTesting(
         NULL, base::FilePath(FILE_PATH_LITERAL("dummy")));
     transient_file_util_.reset(new TransientFileUtil);
 
     ASSERT_TRUE(data_dir_.CreateUniqueTempDir());
   }
 
   virtual void TearDown() OVERRIDE {
     file_system_context_ = NULL;
-    MessageLoop::current()->RunUntilIdle();
+    base::MessageLoop::current()->RunUntilIdle();
   }
 
   void CreateAndRegisterTemporaryFile(
       FileSystemURL* file_url,
       base::FilePath* file_path) {
     EXPECT_TRUE(
         file_util::CreateTemporaryFileInDir(data_dir_.path(), file_path));
     IsolatedContext* isolated_context = IsolatedContext::GetInstance();
     std::string name = "tmp";
     std::string fsid = isolated_context->RegisterFileSystemForPath(
@@ skipping 10 matching lines @@
   }
 
   scoped_ptr<FileSystemOperationContext> NewOperationContext() {
     return make_scoped_ptr(
         new FileSystemOperationContext(file_system_context_));
   }
 
   FileSystemFileUtil* file_util() { return transient_file_util_.get(); }
 
  private:
-  MessageLoop message_loop_;
+  base::MessageLoop message_loop_;
   base::ScopedTempDir data_dir_;
   scoped_refptr<FileSystemContext> file_system_context_;
   scoped_ptr<TransientFileUtil> transient_file_util_;
 
   DISALLOW_COPY_AND_ASSIGN(TransientFileUtilTest);
 };
 
 TEST_F(TransientFileUtilTest, TransientFile) {
   FileSystemURL temp_url;
   base::FilePath temp_path;
@@ skipping 24 matching lines @@
     // The file should be still there.
     ASSERT_TRUE(file_util::PathExists(temp_path));
     ASSERT_EQ(base::PLATFORM_FILE_OK,
               file_util()->GetFileInfo(NewOperationContext().get(),
                                        temp_url, &file_info, &path));
     ASSERT_EQ(temp_path, path);
     ASSERT_FALSE(file_info.is_directory);
   }
 
   // The file's now scoped out.
-  MessageLoop::current()->RunUntilIdle();
+  base::MessageLoop::current()->RunUntilIdle();
 
   // Now the temporary file and the transient filesystem must be gone too.
   ASSERT_FALSE(file_util::PathExists(temp_path));
   ASSERT_EQ(base::PLATFORM_FILE_ERROR_NOT_FOUND,
             file_util()->GetFileInfo(NewOperationContext().get(),
                                      temp_url, &file_info, &path));
 }
 
 }  // namespace fileapi