[UseZoomForDSF] Alwatys use DIP coordinates in pepper plugin

content/browser/renderer_host/input/web_input_event_util.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_WEB_INPUT_EVENT_UTIL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_WEB_INPUT_EVENT_UTIL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "content/common/content_export.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace ui {
 enum class DomCode;
 struct GestureEventData;
 struct GestureEventDetails;
 class MotionEvent;
 }
 
 namespace content {
 
 int WebEventModifiersToEventFlags(int modifiers);
 
 blink::WebInputEvent::Modifiers DomCodeToWebInputEventModifiers(
     ui::DomCode code);
 
-CONTENT_EXPORT scoped_ptr<blink::WebInputEvent> ConvertWebInputEventToViewport(
-    const blink::WebInputEvent& event,
-    float scale);
-
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_WEB_INPUT_EVENT_UTIL_H_