Test extension reloading behavior.

chrome/browser/extensions/extension_service_unittest.h

Index: chrome/browser/extensions/extension_service_unittest.h
diff --git a/chrome/browser/extensions/extension_service_unittest.h b/chrome/browser/extensions/extension_service_unittest.h
index 6f46f77896f4fefe416f6ccdfbfe32bde00f6598..e8fc920ac4bf3838d62d006632e69fe0e7a44d1b 100644
--- a/chrome/browser/extensions/extension_service_unittest.h
+++ b/chrome/browser/extensions/extension_service_unittest.h
@@ -14,6 +14,7 @@
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/common/extensions/extension_unittest.h"
 #include "chrome/common/extensions/feature_switch.h"
+#include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -59,6 +60,7 @@ class ExtensionServiceTestBase : public extensions::ExtensionTest {
   MessageLoop loop_;
   base::ShadowingAtExitManager at_exit_manager_;
   base::ScopedTempDir temp_dir_;
+  content::MockRenderProcessHostFactory rph_factory_;
   scoped_ptr<TestingProfile> profile_;
   base::FilePath extensions_install_dir_;
   base::FilePath data_dir_;