Gamepad API: add test support for gamepad events

content/test/layouttest_support.cc

Index: content/test/layouttest_support.cc
diff --git a/content/test/layouttest_support.cc b/content/test/layouttest_support.cc
index 9734a224371429639c8e058e82aa35f009c75f7f..9d27ced42f60a03b7b338725502733233c4e38e1 100644
--- a/content/test/layouttest_support.cc
+++ b/content/test/layouttest_support.cc
@@ -24,6 +24,7 @@
 
 using blink::WebDeviceMotionData;
 using blink::WebDeviceOrientationData;
+using blink::WebGamepad;
 using blink::WebGamepads;
 using blink::WebRect;
 using blink::WebSize;
@@ -82,6 +83,14 @@ void SetMockGamepads(const WebGamepads& pads) {
   RendererWebKitPlatformSupportImpl::SetMockGamepadsForTesting(pads);
 }
 
+void MockGamepadConnected(int index, const WebGamepad& pad) {
+  RendererWebKitPlatformSupportImpl::MockGamepadConnected(index, pad);
+}
+
+void MockGamepadDisconnected(int index, const WebGamepad& pad) {
+  RendererWebKitPlatformSupportImpl::MockGamepadDisconnected(index, pad);
+}
+
 void SetMockDeviceMotionData(const WebDeviceMotionData& data) {
   RendererWebKitPlatformSupportImpl::SetMockDeviceMotionDataForTesting(data);
 }