Eraser tool type plumbing from ui/events to web events and PPAPI.

third_party/WebKit/Source/core/events/PointerEventFactory.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/events/PointerEventFactory.h"
 
 #include "core/frame/FrameView.h"
 #include "platform/geometry/FloatSize.h"
 
 namespace blink {
 
 namespace {
 
 inline int toInt(WebPointerProperties::PointerType t) { return static_cast<int>(t); }
 
 const char* pointerTypeNameForWebPointPointerType(WebPointerProperties::PointerType type)
 {
     switch (type) {
     case WebPointerProperties::PointerType::Unknown:
         return "";
     case WebPointerProperties::PointerType::Touch:
         return "touch";
     case WebPointerProperties::PointerType::Pen:
+    case WebPointerProperties::PointerType::Eraser:
         return "pen";
     case WebPointerProperties::PointerType::Mouse:
         return "mouse";
     }
     NOTREACHED();
     return "";
 }
 
 const AtomicString& pointerEventNameForMouseEventName(
     const AtomicString& mouseEventName)
@@ skipping 121 matching lines @@
     UIEventWithKeyState::setFromPlatformModifiers(pointerEventInit, mouseEvent.getModifiers());
 
     // Make sure chorded buttons fire pointermove instead of pointerup/down.
     if ((pointerEventName == EventTypeNames::pointerdown
         && (buttons & ~buttonToButtonsBitfield(mouseEvent.pointerProperties().button)) != 0)
         || (pointerEventName == EventTypeNames::pointerup && buttons != 0))
         pointerEventName = EventTypeNames::pointermove;
 
 
     pointerEventInit.setView(view);
-
+    LOG(ERROR) << "PointerEventFactory::create. Pointer: " << static_cast<int>(mouseEvent.pointerProperties().pointerType);
     return PointerEvent::create(pointerEventName, pointerEventInit);
 }
 
 PointerEvent* PointerEventFactory::create(const AtomicString& type,
     const PlatformTouchPoint& touchPoint, PlatformEvent::Modifiers modifiers,
     const FloatSize& pointRadius,
     const FloatPoint& clientPoint,
     DOMWindow* view)
 {
     const PlatformTouchPoint::TouchState pointState = touchPoint.state();
@@ skipping 218 matching lines @@
     if (properties.pointerType
         == WebPointerProperties::PointerType::Mouse)
         return PointerEventFactory::s_mouseId;
     IncomingId id(properties.pointerType, properties.id);
     if (m_pointerIncomingIdMapping.contains(id))
         return m_pointerIncomingIdMapping.get(id);
     return PointerEventFactory::s_invalidId;
 }
 
 } // namespace blink