drive: Rename 'gdata' namespace to 'drive' in chrome/browser/chromeos/drive

chrome/browser/chromeos/drive/drive_cache.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_DRIVE_DRIVE_CACHE_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_CACHE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/drive/drive_file_error.h"
 
 class Profile;
 
 namespace base {
 
 class SequencedTaskRunner;
 
 }  // namespace base
 
-namespace gdata {
+namespace drive {
 
 class DriveCacheEntry;
 class DriveCacheMetadata;
 class DriveCacheObserver;
 
 // Callback for SetMountedStateOnUIThread and ClearAllOnUIThread.
 typedef base::Callback<void(DriveFileError error,
                             const FilePath& file_path)>
     ChangeCacheStateCallback;
 
@@ skipping 420 matching lines @@
  public:
   virtual ~FreeDiskSpaceGetterInterface() {}
   virtual int64 AmountOfFreeDiskSpace() const = 0;
 };
 
 // Sets the free disk space getter for testing.
 // The existing getter is deleted.
 void SetFreeDiskSpaceGetterForTesting(
     FreeDiskSpaceGetterInterface* getter);
 
-}  // namespace gdata
+}  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_CACHE_H_