gdata: Remove some functions from MockGDataFileSystem

chrome/browser/chromeos/gdata/mock_gdata_file_system.h

Index: chrome/browser/chromeos/gdata/mock_gdata_file_system.h
diff --git a/chrome/browser/chromeos/gdata/mock_gdata_file_system.h b/chrome/browser/chromeos/gdata/mock_gdata_file_system.h
index 9ffe6f2e9dfc257e0f4c6cbb02168726373b899d..59dc2dd306770a7020c518ba7d740899594caf40 100644
--- a/chrome/browser/chromeos/gdata/mock_gdata_file_system.h
+++ b/chrome/browser/chromeos/gdata/mock_gdata_file_system.h
@@ -52,13 +52,6 @@ class MockGDataFileSystem : public GDataFileSystemInterface {
                void(const std::string& resource_id,
                     const GetFileCallback& callback));
   MOCK_METHOD0(GetOperationRegistry, GDataOperationRegistry*());
-  MOCK_METHOD0(GetProgressStatusList,
-               std::vector<GDataOperationRegistry::ProgressStatus>());
-  MOCK_METHOD1(CancelOperation, bool(const FilePath& file_path));
-  MOCK_METHOD1(AddOperationObserver,
-               void(GDataOperationRegistry::Observer* observer));
-  MOCK_METHOD1(RemoveOperationObserver,
-               void(GDataOperationRegistry::Observer* observer));
   MOCK_METHOD3(GetCacheState, void(const std::string& resource_id,
                                    const std::string& md5,
                                    const GetCacheStateCallback& callback));