Remove PlatformMouseEvent and use WebMouseEvent instead

third_party/WebKit/Source/web/PageWidgetDelegate.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 101 matching lines @@
   paintInternal(page, canvas, rect, root, GlobalPaintFlattenCompositingLayers);
 }
 
 WebInputEventResult PageWidgetDelegate::handleInputEvent(
     PageWidgetEventHandler& handler,
     const WebCoalescedInputEvent& coalescedEvent,
     LocalFrame* root) {
   const WebInputEvent& event = coalescedEvent.event();
   if (event.modifiers() & WebInputEvent::IsTouchAccessibility &&
       WebInputEvent::isMouseEventType(event.type())) {
-    PlatformMouseEventBuilder pme(root->view(),
-                                  static_cast<const WebMouseEvent&>(event));
+    WebMouseEvent mouseEvent = TransformWebMouseEvent(
+        root->view(), static_cast<const WebMouseEvent&>(event));
 
-    IntPoint docPoint(root->view()->rootFrameToContents(pme.position()));
+    IntPoint docPoint(root->view()->rootFrameToContents(
+        flooredIntPoint(mouseEvent.positionInRootFrame())));
     HitTestResult result = root->eventHandler().hitTestResultAtPoint(
         docPoint, HitTestRequest::ReadOnly | HitTestRequest::Active);
     result.setToShadowHostIfInUserAgentShadowRoot();
     if (result.innerNodeFrame()) {
       Document* document = result.innerNodeFrame()->document();
       if (document) {
         AXObjectCache* cache = document->existingAXObjectCache();
         if (cache)
           cache->onTouchAccessibilityHover(
               result.roundedPointInInnerNodeFrame());
@@ skipping 82 matching lines @@
   }
 }
 
 // ----------------------------------------------------------------
 // Default handlers for PageWidgetEventHandler
 
 void PageWidgetEventHandler::handleMouseMove(
     LocalFrame& mainFrame,
     const WebMouseEvent& event,
     const std::vector<const WebInputEvent*>& coalescedEvents) {
+  WebMouseEvent transformedEvent =
+      TransformWebMouseEvent(mainFrame.view(), event);
   mainFrame.eventHandler().handleMouseMoveEvent(
-      PlatformMouseEventBuilder(mainFrame.view(), event),
-      createPlatformMouseEventVector(mainFrame.view(), coalescedEvents));
+      transformedEvent,
+      TransformWebMouseEventVector(mainFrame.view(), coalescedEvents));
 }
 
 void PageWidgetEventHandler::handleMouseLeave(LocalFrame& mainFrame,
                                               const WebMouseEvent& event) {
-  mainFrame.eventHandler().handleMouseLeaveEvent(
-      PlatformMouseEventBuilder(mainFrame.view(), event));
+  WebMouseEvent transformedEvent =
+      TransformWebMouseEvent(mainFrame.view(), event);
+  mainFrame.eventHandler().handleMouseLeaveEvent(transformedEvent);
 }
 
 void PageWidgetEventHandler::handleMouseDown(LocalFrame& mainFrame,
                                              const WebMouseEvent& event) {
-  mainFrame.eventHandler().handleMousePressEvent(
-      PlatformMouseEventBuilder(mainFrame.view(), event));
+  WebMouseEvent transformedEvent =
+      TransformWebMouseEvent(mainFrame.view(), event);
+  mainFrame.eventHandler().handleMousePressEvent(transformedEvent);
 }
 
 void PageWidgetEventHandler::handleMouseUp(LocalFrame& mainFrame,
                                            const WebMouseEvent& event) {
-  mainFrame.eventHandler().handleMouseReleaseEvent(
-      PlatformMouseEventBuilder(mainFrame.view(), event));
+  WebMouseEvent transformedEvent =
+      TransformWebMouseEvent(mainFrame.view(), event);
+  mainFrame.eventHandler().handleMouseReleaseEvent(transformedEvent);
 }
 
 WebInputEventResult PageWidgetEventHandler::handleMouseWheel(
     LocalFrame& mainFrame,
     const WebMouseWheelEvent& event) {
   WebMouseWheelEvent transformedEvent =
       TransformWebMouseWheelEvent(mainFrame.view(), event);
   return mainFrame.eventHandler().handleWheelEvent(transformedEvent);
 }
 
 WebInputEventResult PageWidgetEventHandler::handleTouchEvent(
     LocalFrame& mainFrame,
     const WebTouchEvent& event,
     const std::vector<const WebInputEvent*>& coalescedEvents) {
   WebTouchEvent transformedEvent =
       TransformWebTouchEvent(mainFrame.view(), event);
   return mainFrame.eventHandler().handleTouchEvent(
       transformedEvent,
       TransformWebTouchEventVector(mainFrame.view(), coalescedEvents));
 }
 
 }  // namespace blink