Rename GDataFileSystem* to DriveFileSystem*

chrome/browser/chromeos/gdata/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_GDATA_DRIVE_CACHE_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 47 matching lines @@
 typedef base::Callback<void(const std::vector<std::string>& resource_ids)>
     GetResourceIdsCallback;
 
 // Callback for GetCacheEntryOnUIThread.
 // |success| indicates if the operation was successful.
 // |cache_entry| is the obtained cache entry. On failure, |cache_state| is
 // set to TEST_CACHE_STATE_NONE.
 typedef base::Callback<void(bool success, const DriveCacheEntry& cache_entry)>
     GetCacheEntryCallback;
 
-// DriveCache is used to maintain cache states of GDataFileSystem.
+// DriveCache is used to maintain cache states of DriveFileSystem.
 //
 // All non-static public member functions, unless mentioned otherwise (see
 // GetCacheFilePath() for example), should be called from the sequenced
 // worker pool with the sequence token set by CreateDriveCacheOnUIThread(). This
 // threading model is enforced by AssertOnSequencedWorkerPool().
 //
 // TODO(hashimoto): Change threading model of this class to make public methods
 // being called on UI thread unless mentioned otherwise. crbug.com/132926
 class DriveCache {
  public:
@@ skipping 370 matching lines @@
   // List of observers, this member must be accessed on UI thread.
   ObserverList<Observer> observers_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<DriveCache> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(DriveCache);
 };
 
 
-// The minimum free space to keep. GDataFileSystem::GetFileByPath() returns
+// The minimum free space to keep. DriveFileSystem::GetFileByPath() returns
 // GDATA_FILE_ERROR_NO_SPACE if the available space is smaller than
 // this value.
 //
 // Copied from cryptohome/homedirs.h.
 // TODO(satorux): Share the constant.
 const int64 kMinFreeSpace = 512 * 1LL << 20;
 
 // Interface class used for getting the free disk space. Only for testing.
 class FreeDiskSpaceGetterInterface {
  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
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_CACHE_H_