GetInstalledExtension 2110 chrome/browser/extensions/extension_service.cc const Extension* ExtensionService::GetInstalledExtension(
GetInstalledExtension   40 chrome/browser/extensions/test_extension_service.cc const Extension* TestExtensionService::GetInstalledExtension(
GetInstalledExtension   67 chrome/browser/sync_file_system/drive_backend/sync_engine_unittest.cc   virtual const extensions::Extension* GetInstalledExtension(