Remove touch events from Sky

sky/engine/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 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 151 matching lines @@
 WebViewImpl::~WebViewImpl()
 {
     ASSERT(!m_page);
 }
 
 WebLocalFrameImpl* WebViewImpl::mainFrameImpl()
 {
     return m_page ? WebLocalFrameImpl::fromFrame(m_page->mainFrame()) : 0;
 }
 
-bool WebViewImpl::handleTouchEvent(LocalFrame& mainFrame, const WebTouchEvent& event)
-{
-    return mainFrame.eventHandler().handleTouchEvent(PlatformTouchEventBuilder(mainFrame.view(), event));
-}
-
 bool WebViewImpl::handleGestureEvent(const WebGestureEvent& event)
 {
     bool eventSwallowed = false;
     bool eventCancelled = false; // for disambiguation
 
     PlatformGestureEventBuilder platformEvent(mainFrameImpl()->frameView(), event);
 
     // FIXME: Remove redundant hit tests by pushing the call to EventHandler::targetGestureEvent
     // up to this point and pass GestureEventWithHitTestResults around.
 
@@ skipping 349 matching lines @@
     case WebInputEvent::GestureScrollUpdate:
         return EventTypeNames::gesturescrollupdate;
     case WebInputEvent::GestureTapDown:
         return EventTypeNames::gesturetapdown;
     case WebInputEvent::GestureShowPress:
         return EventTypeNames::gestureshowpress;
     case WebInputEvent::GestureTap:
         return EventTypeNames::gesturetap;
     case WebInputEvent::GestureTapUnconfirmed:
         return EventTypeNames::gesturetapunconfirmed;
-    case WebInputEvent::TouchStart:
-        return EventTypeNames::touchstart;
-    case WebInputEvent::TouchMove:
-        return EventTypeNames::touchmove;
-    case WebInputEvent::TouchEnd:
-        return EventTypeNames::touchend;
-    case WebInputEvent::TouchCancel:
-        return EventTypeNames::touchcancel;
     default:
         return String("unknown");
     }
 }
 
 bool WebViewImpl::handleInputEvent(const WebInputEvent& inputEvent)
 {
     TRACE_EVENT1("input", "WebViewImpl::handleInputEvent", "type", inputTypeToName(inputEvent.type).ascii().data());
 
     TemporaryChange<const WebInputEvent*> currentEventChange(m_currentInputEvent, &inputEvent);
 
     if (WebInputEvent::isPointerEventType(inputEvent.type)) {
         const WebPointerEvent& event = static_cast<const WebPointerEvent&>(inputEvent);
         return m_page->mainFrame()->newEventHandler().handlePointerEvent(event);
     }
 
-    LocalFrame* frame = m_page ? m_page->mainFrame() : nullptr;
     switch (inputEvent.type) {
     case WebInputEvent::RawKeyDown:
     case WebInputEvent::KeyDown:
     case WebInputEvent::KeyUp:
         return handleKeyEvent(static_cast<const WebKeyboardEvent&>(inputEvent));
 
     case WebInputEvent::Char:
         return handleCharEvent(static_cast<const WebKeyboardEvent&>(inputEvent));
     case WebInputEvent::GestureScrollBegin:
     case WebInputEvent::GestureScrollEnd:
     case WebInputEvent::GestureScrollUpdate:
     case WebInputEvent::GestureScrollUpdateWithoutPropagation:
     case WebInputEvent::GestureFlingStart:
     case WebInputEvent::GestureFlingCancel:
     case WebInputEvent::GestureTap:
     case WebInputEvent::GestureTapUnconfirmed:
     case WebInputEvent::GestureTapDown:
     case WebInputEvent::GestureShowPress:
     case WebInputEvent::GestureTapCancel:
     case WebInputEvent::GestureDoubleTap:
     case WebInputEvent::GestureTwoFingerTap:
     case WebInputEvent::GestureLongPress:
     case WebInputEvent::GestureLongTap:
         return handleGestureEvent(static_cast<const WebGestureEvent&>(inputEvent));
 
-    case WebInputEvent::TouchStart:
-    case WebInputEvent::TouchMove:
-    case WebInputEvent::TouchEnd:
-    case WebInputEvent::TouchCancel:
-        if (!frame || !frame->view())
-            return false;
-        return handleTouchEvent(*frame, static_cast<const WebTouchEvent&>(inputEvent));
-
     case WebInputEvent::GesturePinchBegin:
     case WebInputEvent::GesturePinchEnd:
     case WebInputEvent::GesturePinchUpdate:
         // FIXME: Once PlatformGestureEvent is updated to support pinch, this
         // should call handleGestureEvent, just like it currently does for
         // gesture scroll.
         return false;
 
     default:
         return false;
@@ skipping 560 matching lines @@
 void WebViewImpl::setVisibilityState(WebPageVisibilityState visibilityState,
                                      bool isInitialState) {
     if (!page())
         return;
 
     ASSERT(visibilityState == WebPageVisibilityStateVisible || visibilityState == WebPageVisibilityStateHidden);
     m_page->setVisibilityState(static_cast<PageVisibilityState>(static_cast<int>(visibilityState)), isInitialState);
 }
 
 } // namespace blink