Gamepad API: add support for gamepadconnected and gamepaddisconnected events

Source/modules/gamepad/NavigatorGamepad.h

Index: Source/modules/gamepad/NavigatorGamepad.h
diff --git a/Source/modules/gamepad/NavigatorGamepad.h b/Source/modules/gamepad/NavigatorGamepad.h
index 0de60e243802ca9260f0b41096ec7b8a3896e46a..070b03345c503b0337e6a4d4adaeb7cdc9e92e76 100644
--- a/Source/modules/gamepad/NavigatorGamepad.h
+++ b/Source/modules/gamepad/NavigatorGamepad.h
@@ -26,6 +26,7 @@
 #ifndef NavigatorGamepad_h
 #define NavigatorGamepad_h
 
+#include "core/frame/DOMWindowProperty.h"
 #include "heap/Handle.h"
 #include "platform/Supplementable.h"
 #include "public/platform/WebGamepads.h"
@@ -36,7 +37,7 @@ class GamepadList;
 class Navigator;
 class WebKitGamepadList;
 
-class NavigatorGamepad FINAL : public Supplement<Navigator> {
+class NavigatorGamepad FINAL : public Supplement<Navigator>, public DOMWindowProperty, public blink::WebGamepadListener {
 public:
     virtual ~NavigatorGamepad();
     static NavigatorGamepad& from(Navigator&);
@@ -47,8 +48,11 @@ public:
     WebKitGamepadList* webkitGamepads();
     GamepadList* gamepads();
 
+    virtual void onGamepadConnected(unsigned index, const blink::WebGamepad&);

[Inactive, 2014/03/14 19:46:08]

OVERRIDE

[kbalazs, 2014/03/14 23:51:27]

Done.

+    virtual void onGamepadDisconnected(unsigned index, const blink::WebGamepad&);

[Inactive, 2014/03/14 19:46:08]

OVERRIDE

[kbalazs, 2014/03/14 23:51:27]

Done.

+
 private:
-    NavigatorGamepad();
+    NavigatorGamepad(LocalFrame*);

[Inactive, 2014/03/14 19:46:08]

explicit

[kbalazs, 2014/03/14 23:51:27]

Done.

     static const char* supplementName();
 
     RefPtrWillBePersistent<GamepadList> m_gamepads;