[Gamepad API] Fix gamepad crash that happens when a gamepad is disconnected

device/gamepad/gamepad_provider.cc

Index: device/gamepad/gamepad_provider.cc
diff --git a/device/gamepad/gamepad_provider.cc b/device/gamepad/gamepad_provider.cc
index 7982918455721a8352065d6eafdc6bef3523c3b8..b598ee9fcc020307f827e9f3e7c9929906d37d0a 100644
--- a/device/gamepad/gamepad_provider.cc
+++ b/device/gamepad/gamepad_provider.cc
@@ -253,7 +253,9 @@ void GamepadProvider::DoPoll() {
       PadState& state = pad_states_.get()[i];
 
       if (!state.active_state && state.source != GAMEPAD_SOURCE_NONE) {
-        OnGamepadConnectionChange(false, i, buffer->items[i]);
+        blink::WebGamepad& pad = buffer->items[i];
+        pad.connected = false;
+        OnGamepadConnectionChange(false, i, pad);
         ClearPadState(state);
       }
     }