Rename GDataCache* to DriveCache*

chrome/browser/chromeos/gdata/gdata_util.h

Index: chrome/browser/chromeos/gdata/gdata_util.h
diff --git a/chrome/browser/chromeos/gdata/gdata_util.h b/chrome/browser/chromeos/gdata/gdata_util.h
index 7c7100d876e92e863ea284a37bbba95fa783d4c2..43cd146c35f73e38b55d0bdda30321a21a5f8ff0 100644
--- a/chrome/browser/chromeos/gdata/gdata_util.h
+++ b/chrome/browser/chromeos/gdata/gdata_util.h
@@ -57,9 +57,9 @@ const FilePath& GetSpecialRemoteRootPath();
 GURL GetFileResourceUrl(const std::string& resource_id,
                         const std::string& file_name);
 
-// Given a profile and a gdata_cache_path, return the file resource url.
+// Given a profile and a drive_cache_path, return the file resource url.
 void ModifyGDataFileResourceUrl(Profile* profile,
-                                const FilePath& gdata_cache_path,
+                                const FilePath& drive_cache_path,
                                 GURL* url);
 
 // Returns true if the given path is under the GData mount point.
@@ -73,7 +73,7 @@ FilePath ExtractGDataPath(const FilePath& path);
 // Inserts all possible cache paths for a given vector of paths on gdata mount
 // point into the output vector |cache_paths|, and then invokes callback.
 // Caller must ensure that |cache_paths| lives until the callback is invoked.
-void InsertGDataCachePathsPermissions(
+void InsertDriveCachePathsPermissions(
     Profile* profile_,
     scoped_ptr<std::vector<FilePath> > gdata_paths,
     std::vector<std::pair<FilePath, int> >* cache_paths,