Move Drive API files to google_apis directory

chrome/browser/google_apis/drive_api_operations.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_CHROMEOS_GDATA_DRIVE_API_OPERATIONS_H_
-#define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_API_OPERATIONS_H_
+#ifndef CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_OPERATIONS_H_
+#define CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_OPERATIONS_H_
 
 #include <string>
 
 #include "chrome/browser/google_apis/operations_base.h"
 
 // TODO(kochi): Rename to namespace drive. http://crbug.com/136371
 namespace gdata {
 
 //============================== GetAboutOperation =============================
 
@@ skipping 93 matching lines @@
   virtual GURL GetURL() const OVERRIDE;
 
  private:
   std::string file_id_;
 
   DISALLOW_COPY_AND_ASSIGN(GetFileOperation);
 };
 
 }  // namespace gdata
 
-#endif  // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_API_OPERATIONS_H_
+#endif  // CHROME_BROWSER_GOOGLE_APIS_DRIVE_API_OPERATIONS_H_