Set default width/height of pointer events to 1

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 {
@@ skipping 111 matching lines @@
 
     if (pointerEventName == EventTypeNames::pointerdown
         || pointerEventName == EventTypeNames::pointerup) {
         pointerEventInit.setButton(mouseEvent.button());
     } else { // Only when pointerEventName == EventTypeNames::pointermove
         pointerEventInit.setButton(NoButton);
     }
     pointerEventInit.setPressure(getPointerEventPressure(
         mouseEvent.pointerProperties().force, pointerEventInit.buttons()));
 
-    // Set width/height to 1 because it matches Edge (and supported by the spec).
-    pointerEventInit.setWidth(1);
-    pointerEventInit.setHeight(1);
-
     UIEventWithKeyState::setFromPlatformModifiers(pointerEventInit, mouseEvent.getModifiers());
 
     // Make sure chorded buttons fire pointermove instead of pointerup/down.
     if ((pointerEventName == EventTypeNames::pointerdown
         && (buttons & ~MouseEvent::buttonToButtons(mouseEvent.button())) != 0)
         || (pointerEventName == EventTypeNames::pointerup && buttons != 0))
         pointerEventName = EventTypeNames::pointermove;
 
 
     pointerEventInit.setView(view);
@@ skipping 229 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