Disambiguate LifecycleObserver::contextDestroyed

third_party/WebKit/Source/modules/gamepad/NavigatorGamepad.cpp

Index: third_party/WebKit/Source/modules/gamepad/NavigatorGamepad.cpp
diff --git a/third_party/WebKit/Source/modules/gamepad/NavigatorGamepad.cpp b/third_party/WebKit/Source/modules/gamepad/NavigatorGamepad.cpp
index 1dd81ed9d38c11f6266dd88a574a475fecccc33c..9d249c288613914683272633c3c318a85577aedb 100644
--- a/third_party/WebKit/Source/modules/gamepad/NavigatorGamepad.cpp
+++ b/third_party/WebKit/Source/modules/gamepad/NavigatorGamepad.cpp
@@ -182,10 +182,12 @@ const char* NavigatorGamepad::supplementName() {
   return "NavigatorGamepad";
 }
 
-void NavigatorGamepad::contextDestroyed() {
+void NavigatorGamepad::contextDestroyed(ExecutionContext*) {
   stopUpdating();
 }
 
+void NavigatorGamepad::contextDestroyed(Page*) {}
+
 void NavigatorGamepad::registerWithDispatcher() {
   GamepadDispatcher::instance().addController(this);
   m_dispatchOneEventRunner->resume();