WIP Add getCoalescedEvents API using vector of WebInputEvents

content/renderer/render_widget_fullscreen_pepper.cc

Index: content/renderer/render_widget_fullscreen_pepper.cc
diff --git a/content/renderer/render_widget_fullscreen_pepper.cc b/content/renderer/render_widget_fullscreen_pepper.cc
index 7038716ed40f4f2077177a54eaf89c00092b5959..7287ff2f5ecf8628cc547c0b2ec7759057014a1c 100644
--- a/content/renderer/render_widget_fullscreen_pepper.cc
+++ b/content/renderer/render_widget_fullscreen_pepper.cc
@@ -151,7 +151,10 @@ class PepperWidget : public WebWidget {
 
   void themeChanged() override { NOTIMPLEMENTED(); }
 
-  WebInputEventResult handleInputEvent(const WebInputEvent& event) override {
+  WebInputEventResult handleInputEvent(
+      const WebInputEvent& event,
+      const std::vector<const blink::WebInputEvent*>& coalescedEvents)
+      override {
     if (!widget_->plugin())
       return WebInputEventResult::NotHandled;