Support Coalesced Touch in ppapi

content/renderer/pepper/pepper_plugin_instance_impl.h

Index: content/renderer/pepper/pepper_plugin_instance_impl.h
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.h b/content/renderer/pepper/pepper_plugin_instance_impl.h
index 232a06770b5a6d570a1ecf3d9528077dd4a94f41..6a2b67ab857cce0c75f65aaf0bdc6398a13b772b 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.h
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.h
@@ -72,6 +72,7 @@ struct PP_Point;
 class SkBitmap;
 
 namespace blink {
+class WebCoalescedInputEvent;
 class WebInputEvent;
 class WebLayer;
 class WebMouseEvent;
@@ -226,6 +227,8 @@ class CONTENT_EXPORT PepperPluginInstanceImpl
                   bool full_frame,
                   std::unique_ptr<PluginInstanceThrottlerImpl> throttler);
   bool HandleDocumentLoad(const blink::WebURLResponse& response);
+  bool HandleCoalescedInputEvent(const blink::WebCoalescedInputEvent& event,
+                                 blink::WebCursorInfo* cursor_info);
   bool HandleInputEvent(const blink::WebInputEvent& event,
                         blink::WebCursorInfo* cursor_info);
   PP_Var GetInstanceObject(v8::Isolate* isolate);