Move FileAPI test code from webkit to content

chrome/browser/media_galleries/fileapi/media_file_validator_browsertest.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/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/path_service.h"
 #include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "content/public/test/browser_test.h"
+#include "content/public/test/test_file_system_backend.h"
+#include "content/public/test/test_file_system_context.h"
 #include "content/public/test/test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/browser/fileapi/copy_or_move_file_validator.h"
 #include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_operation_runner.h"
 #include "webkit/browser/fileapi/file_system_url.h"
 #include "webkit/browser/fileapi/isolated_context.h"
-#include "webkit/browser/fileapi/mock_file_system_context.h"
-#include "webkit/browser/fileapi/test_file_system_backend.h"
 #include "webkit/common/fileapi/file_system_types.h"
 
 namespace {
 
 const char kOrigin[] = "http://foo";
 
 const char kValidImage[] = "RIFF0\0\0\0WEBPVP8 $\0\0\0\xB2\x02\0\x9D\x01\x2A"
                            "\x01\0\x01\0\x2F\x9D\xCE\xE7s\xA8((((\x01\x9CK(\0"
                            "\x05\xCE\xB3l\0\0\xFE\xD8\x80\0\0";
 
@@ skipping 234 matching lines @@
   test_file = test_file.AppendASCII("no_streams.webm");
   MoveTestFromFile("no_streams.webm", test_file, false);
 }
 
 IN_PROC_BROWSER_TEST_F(MediaFileValidatorTest, ValidVideo) {
   base::FilePath test_file = GetMediaTestDir();
   ASSERT_FALSE(test_file.empty());
   test_file = test_file.AppendASCII("bear-320x240-multitrack.webm");
   MoveTestFromFile("multitrack.webm", test_file, true);
 }