Move (most of) chrome/browser/drive into components/drive/service.

components/drive/drive_api_util.h

 // 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.
 
-#ifndef CHROME_BROWSER_DRIVE_DRIVE_API_UTIL_H_
-#define CHROME_BROWSER_DRIVE_DRIVE_API_UTIL_H_
+#ifndef COMPONENTS_DRIVE_DRIVE_API_UTIL_H_
+#define COMPONENTS_DRIVE_DRIVE_API_UTIL_H_
 
 #include <string>
 
 #include "base/md5.h"
 #include "base/memory/scoped_ptr.h"
 #include "google_apis/drive/drive_api_error_codes.h"
 #include "google_apis/drive/drive_common_callbacks.h"
 
 class GURL;
 
@@ skipping 97 matching lines @@
 // document types.
 bool IsKnownHostedDocumentMimeType(const std::string& mime_type);
 
 // Returns true if the given file path has an extension corresponding to one of
 // hosted document types.
 bool HasHostedDocumentExtension(const base::FilePath& path);
 
 }  // namespace util
 }  // namespace drive
 
-#endif  // CHROME_BROWSER_DRIVE_DRIVE_API_UTIL_H_
+#endif  // COMPONENTS_DRIVE_DRIVE_API_UTIL_H_