Cleanup: Remove using statements from webkit/fileapi header files.

webkit/fileapi/file_system_dir_url_request_job_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/file_system_dir_url_request_job.h"
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 123 matching lines @@
         context.get(), CreateURL(path), NULL));
   }
 
   void TruncateFile(const base::StringPiece file_name, int64 length) {
     FilePath path = FilePath().AppendASCII(file_name);
     scoped_ptr<FileSystemOperationContext> context(NewOperationContext());
     ASSERT_EQ(base::PLATFORM_FILE_OK, file_util()->Truncate(
         context.get(), CreateURL(path), length));
   }
 
-  PlatformFileError GetFileInfo(const FilePath& path,
-                   base::PlatformFileInfo* file_info,
-                   FilePath* platform_file_path) {
+  base::PlatformFileError GetFileInfo(const FilePath& path,
+                                      base::PlatformFileInfo* file_info,
+                                      FilePath* platform_file_path) {
     scoped_ptr<FileSystemOperationContext> context(NewOperationContext());
     return file_util()->GetFileInfo(context.get(),
                                     CreateURL(path),
                                     file_info, platform_file_path);
   }
 
   void VerifyListingEntry(const std::string& entry_line,
                           const std::string& name,
                           const std::string& url,
                           bool is_directory,
@@ skipping 129 matching lines @@
   CreateDirectory("foo");
   TestRequestNoRun(CreateFileSystemURL("foo/"));
   // Run StartAsync() and only StartAsync().
   MessageLoop::current()->DeleteSoon(FROM_HERE, request_.release());
   MessageLoop::current()->RunUntilIdle();
   // If we get here, success! we didn't crash!
 }
 
 }  // namespace (anonymous)
 }  // namespace fileapi