Mark touchcancel events as uncancelable

content/browser/renderer_host/input/web_touch_event_traits.h

Index: content/browser/renderer_host/input/web_touch_event_traits.h
diff --git a/content/browser/renderer_host/input/web_touch_event_traits.h b/content/browser/renderer_host/input/web_touch_event_traits.h
deleted file mode 100644
index 4e9b445d10968e1f1f840fc23bd5df298c2ba08e..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/input/web_touch_event_traits.h
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2014 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.
-
-#ifndef CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_
-#define CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_
-
-#include "base/basictypes.h"
-#include "content/common/input/scoped_web_input_event.h"
-#include "third_party/WebKit/public/web/WebInputEvent.h"
-
-namespace content {
-
-// Utility class for performing operations on and with WebTouchEvents.
-class CONTENT_EXPORT WebTouchEventTraits {
- public:
-  static bool IsTouchSequenceStart(const blink::WebTouchEvent& event);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_COMMON_INPUT_WEB_TOUCH_EVENT_TRAITS_H_