Rename GDataCache* to DriveCache*

chrome/browser/chromeos/gdata/gdata_file_system_interface.h

Index: chrome/browser/chromeos/gdata/gdata_file_system_interface.h
diff --git a/chrome/browser/chromeos/gdata/gdata_file_system_interface.h b/chrome/browser/chromeos/gdata/gdata_file_system_interface.h
index 0953a4d8a7c16136dd1ff1e37ce05b9d9f882bfd..190a24dafce4bd3b731b6fc3c1360e2aa5717397 100644
--- a/chrome/browser/chromeos/gdata/gdata_file_system_interface.h
+++ b/chrome/browser/chromeos/gdata/gdata_file_system_interface.h
@@ -9,8 +9,8 @@
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
+#include "chrome/browser/chromeos/gdata/drive_cache.h"
 #include "chrome/browser/chromeos/gdata/drive_resource_metadata.h"
-#include "chrome/browser/chromeos/gdata/gdata_cache.h"
 #include "chrome/browser/chromeos/gdata/gdata_operations.h"
 #include "chrome/browser/chromeos/gdata/gdata_upload_file_info.h"
 
@@ -349,7 +349,7 @@ class GDataFileSystemInterface {
                                const FilePath& virtual_dir_path,
                                scoped_ptr<DocumentEntry> entry,
                                const FilePath& file_content_path,
-                               GDataCache::FileOperationType cache_operation,
+                               DriveCache::FileOperationType cache_operation,
                                const base::Closure& callback) = 0;
 
   // Updates the data associated with the file referenced by |resource_id| and