Mark touchcancel events as uncancelable

content/common/input/synthetic_web_input_event_builders.cc

 // Copyright 2013 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 "content/common/input/synthetic_web_input_event_builders.h"
 
 #include "base/logging.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace content {
@@ skipping 138 matching lines @@
   int point = 0;
   for (unsigned int i = 0; i < touchesLength; ++i) {
     if (touches[i].state == WebTouchPoint::StateReleased)
       continue;
 
     touches[point] = touches[i];
     touches[point].state = WebTouchPoint::StateStationary;
     ++point;
   }
   touchesLength = point;
   type = WebInputEvent::Undefined;

[jdduke (slow), 2014/04/22 18:38:55]

cancelable = true;

[Rick Byers, 2014/04/22 19:00:59]

Thanks, done.

 }
 
 int SyntheticWebTouchEvent::PressPoint(float x, float y) {
   if (touchesLength == touchesLengthCap)
     return -1;
   WebTouchPoint& point = touches[touchesLength];
   point.id = touchesLength;
   point.position.x = point.screenPosition.x = x;
   point.position.y = point.screenPosition.y = y;
   point.state = WebTouchPoint::StatePressed;
@@ skipping 15 matching lines @@
 void SyntheticWebTouchEvent::ReleasePoint(int index) {
   CHECK(index >= 0 && index < touchesLengthCap);
   touches[index].state = WebTouchPoint::StateReleased;
   type = WebInputEvent::TouchEnd;
 }
 
 void SyntheticWebTouchEvent::CancelPoint(int index) {
   CHECK(index >= 0 && index < touchesLengthCap);
   touches[index].state = WebTouchPoint::StateCancelled;
   type = WebInputEvent::TouchCancel;
+  cancelable = false;
 }
 
 void SyntheticWebTouchEvent::SetTimestamp(base::TimeDelta timestamp) {
   timeStampSeconds = timestamp.InSecondsF();
 }
 
 SyntheticWebTouchEvent SyntheticWebTouchEventBuilder::Build(
     WebInputEvent::Type type) {
   DCHECK(WebInputEvent::isTouchEventType(type));
   SyntheticWebTouchEvent result;
   result.type = type;
   return result;
 };
 
 }  // namespace content