Add getCoalescedEvents API to PointerEvent

third_party/WebKit/Source/web/PageWidgetDelegate.cpp

Index: third_party/WebKit/Source/web/PageWidgetDelegate.cpp
diff --git a/third_party/WebKit/Source/web/PageWidgetDelegate.cpp b/third_party/WebKit/Source/web/PageWidgetDelegate.cpp
index 081ec32cb6fb79d701ad1585ba93848517a47937..e16d29ea8b0d5fc3041af772c21c477136107d12 100644
--- a/third_party/WebKit/Source/web/PageWidgetDelegate.cpp
+++ b/third_party/WebKit/Source/web/PageWidgetDelegate.cpp
@@ -145,7 +145,8 @@ WebInputEventResult PageWidgetDelegate::handleInputEvent(
     case WebInputEvent::MouseMove:
       if (!root || !root->view())
         return WebInputEventResult::HandledSuppressed;
-      handler.handleMouseMove(*root, static_cast<const WebMouseEvent&>(event));
+      handler.handleMouseMove(*root, static_cast<const WebMouseEvent&>(event),
+                              std::vector<const WebInputEvent*>());
       return WebInputEventResult::HandledSystem;
     case WebInputEvent::MouseLeave:
       if (!root || !root->view())
@@ -202,7 +203,8 @@ WebInputEventResult PageWidgetDelegate::handleInputEvent(
       if (!root || !root->view())
         return WebInputEventResult::NotHandled;
       return handler.handleTouchEvent(*root,
-                                      static_cast<const WebTouchEvent&>(event));
+                                      static_cast<const WebTouchEvent&>(event),
+                                      std::vector<const WebInputEvent*>());
     case WebInputEvent::GesturePinchBegin:
     case WebInputEvent::GesturePinchEnd:
     case WebInputEvent::GesturePinchUpdate:
@@ -218,10 +220,13 @@ WebInputEventResult PageWidgetDelegate::handleInputEvent(
 // ----------------------------------------------------------------
 // Default handlers for PageWidgetEventHandler
 
-void PageWidgetEventHandler::handleMouseMove(LocalFrame& mainFrame,
-                                             const WebMouseEvent& event) {
+void PageWidgetEventHandler::handleMouseMove(
+    LocalFrame& mainFrame,
+    const WebMouseEvent& event,
+    const std::vector<const WebInputEvent*>& coalescedEvents) {
   mainFrame.eventHandler().handleMouseMoveEvent(
-      PlatformMouseEventBuilder(mainFrame.view(), event));
+      PlatformMouseEventBuilder(mainFrame.view(), event),
+      createPlatformMouseEventVector(mainFrame.view(), coalescedEvents));
 }
 
 void PageWidgetEventHandler::handleMouseLeave(LocalFrame& mainFrame,
@@ -251,9 +256,11 @@ WebInputEventResult PageWidgetEventHandler::handleMouseWheel(
 
 WebInputEventResult PageWidgetEventHandler::handleTouchEvent(
     LocalFrame& mainFrame,
-    const WebTouchEvent& event) {
+    const WebTouchEvent& event,
+    const std::vector<const WebInputEvent*>& coalescedEvents) {
   return mainFrame.eventHandler().handleTouchEvent(
-      PlatformTouchEventBuilder(mainFrame.view(), event));
+      PlatformTouchEventBuilder(mainFrame.view(), event),
+      createPlatformTouchEventVector(mainFrame.view(), coalescedEvents));
 }
 
 }  // namespace blink