Fail tests fast if overriding the Windows registry fails.

chrome/installer/gcapi/gcapi_test_registry_overrider.h

Index: chrome/installer/gcapi/gcapi_test_registry_overrider.h
diff --git a/chrome/installer/gcapi/gcapi_test_registry_overrider.h b/chrome/installer/gcapi/gcapi_test_registry_overrider.h
deleted file mode 100644
index b164b623dc3dc2d084a87de4a72c7846d63e5311..0000000000000000000000000000000000000000
--- a/chrome/installer/gcapi/gcapi_test_registry_overrider.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2013 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_INSTALLER_GCAPI_GCAPI_TEST_REGISTRY_OVERRIDER_H_
-#define CHROME_INSTALLER_GCAPI_GCAPI_TEST_REGISTRY_OVERRIDER_H_
-
-#include "base/macros.h"
-#include "base/test/test_reg_util_win.h"
-
-// Overrides the registry throughout its lifetime; used by GCAPI tests
-// overriding the registry.
-class GCAPITestRegistryOverrider {
- public:
-  GCAPITestRegistryOverrider();
-  ~GCAPITestRegistryOverrider();
-
- private:
-  registry_util::RegistryOverrideManager override_manager_;
-
-  DISALLOW_COPY_AND_ASSIGN(GCAPITestRegistryOverrider);
-};
-
-#endif  // CHROME_INSTALLER_GCAPI_GCAPI_TEST_REGISTRY_OVERRIDER_H_