arc: Support UNINSTALL_SHORTCUT

components/arc/test/fake_app_instance.cc

Index: components/arc/test/fake_app_instance.cc
diff --git a/components/arc/test/fake_app_instance.cc b/components/arc/test/fake_app_instance.cc
index e9555094efd13075f484bc6a294c8874659a5cec..cc0ced3be73e422563b2480e9873d18cb8bb0acd 100644
--- a/components/arc/test/fake_app_instance.cc
+++ b/components/arc/test/fake_app_instance.cc
@@ -78,15 +78,19 @@ void FakeAppInstance::SendPackageAppListRefreshed(
 
 void FakeAppInstance::SendInstallShortcuts(
     const std::vector<mojom::ShortcutInfo>& shortcuts) {
-  for (auto& shortcut : shortcuts) {
-    app_host_->OnInstallShortcut(shortcut.Clone());
-  }
+  for (auto& shortcut : shortcuts)
+    SendInstallShortcut(shortcut);
 }
 
 void FakeAppInstance::SendInstallShortcut(const mojom::ShortcutInfo& shortcut) {
   app_host_->OnInstallShortcut(shortcut.Clone());
 }
 
+void FakeAppInstance::SendUninstallShortcut(const std::string& package_name,
+                                            const std::string& intent_uri) {
+  app_host_->OnUninstallShortcut(package_name, intent_uri);
+}
+
 void FakeAppInstance::SendAppAdded(const mojom::AppInfo& app) {
   app_host_->OnAppAddedDeprecated(mojom::AppInfo::From(app));
 }