Pass through tilt_x and tilt_y to blink

ui/events/blink/blink_event_util.h

 // Copyright 2015 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 UI_EVENTS_BLINK_BLINK_EVENT_UTIL_H_
 #define UI_EVENTS_BLINK_BLINK_EVENT_UTIL_H_
 
 #include <memory>
 
 #include "third_party/WebKit/public/platform/WebGestureEvent.h"
@@ skipping 59 matching lines @@
     const gfx::Vector2d& delta,
     float scale);
 
 blink::WebInputEvent::Type ToWebMouseEventType(MotionEvent::Action action);
 
 void SetWebPointerPropertiesFromMotionEventData(
     blink::WebPointerProperties& webPointerProperties,
     int pointer_id,
     float pressure,
     float orientation_rad,
-    float tilt_rad,
+    float tilt_x,
+    float tilt_y,
     int android_buttons_changed,
     int tool_type);
 
 int WebEventModifiersToEventFlags(int modifiers);
 
 blink::WebInputEvent::Modifiers DomCodeToWebInputEventModifiers(
     ui::DomCode code);
 
 bool IsGestureScrollOrFlingOrPinch(blink::WebInputEvent::Type);
 
 bool IsContinuousGestureEvent(blink::WebInputEvent::Type);
 
 inline const blink::WebGestureEvent& ToWebGestureEvent(
     const blink::WebInputEvent& event) {
   DCHECK(blink::WebInputEvent::IsGestureEventType(event.GetType()));
   return static_cast<const blink::WebGestureEvent&>(event);
 }
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_BLINK_BLINK_EVENT_UTIL_H_