Move c/b/google_apis to google_apis/drive.

google_apis/drive/gdata_errorcode.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_GOOGLE_APIS_GDATA_ERRORCODE_H_
-#define CHROME_BROWSER_GOOGLE_APIS_GDATA_ERRORCODE_H_
+#ifndef GOOGLE_APIS_DRIVE_GDATA_ERRORCODE_H_
+#define GOOGLE_APIS_DRIVE_GDATA_ERRORCODE_H_
 
 #include <string>
 
 namespace google_apis {
 
 // HTTP errors that can be returned by GData service.
 enum GDataErrorCode {
   HTTP_SUCCESS               = 200,
   HTTP_CREATED               = 201,
   HTTP_NO_CONTENT            = 204,
@@ skipping 19 matching lines @@
   GDATA_NO_CONNECTION        = -104,
   GDATA_NOT_READY            = -105,
   GDATA_NO_SPACE             = -106,
 };
 
 // Returns a string representation of GDataErrorCode.
 std::string GDataErrorCodeToString(GDataErrorCode error);
 
 }  // namespace google_apis
 
-#endif  // CHROME_BROWSER_GOOGLE_APIS_GDATA_ERRORCODE_H_
+#endif  // GOOGLE_APIS_DRIVE_GDATA_ERRORCODE_H_