Collapse the API surface on WebInputEvent via accessor functions.

content/browser/renderer_host/input/motion_event_web.cc

 // 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.
 
 // MSVC++ requires this to be set before any other includes to get M_PI.
 #define _USE_MATH_DEFINES
 
 #include "content/browser/renderer_host/input/motion_event_web.h"
 
 #include <cmath>
 
 #include "base/logging.h"
 #include "content/common/input/web_touch_event_traits.h"
 #include "ui/events/blink/blink_event_util.h"
 
 using blink::WebInputEvent;
 using blink::WebPointerProperties;
 using blink::WebTouchEvent;
 using blink::WebTouchPoint;
 
 namespace content {
 namespace {
 
 ui::MotionEvent::Action GetActionFrom(const WebTouchEvent& event) {
   DCHECK(event.touchesLength);
-  switch (event.type) {
+  switch (event.type()) {
     case WebInputEvent::TouchStart:
       if (WebTouchEventTraits::AllTouchPointsHaveState(
               event, WebTouchPoint::StatePressed))
         return ui::MotionEvent::ACTION_DOWN;
       else
         return ui::MotionEvent::ACTION_POINTER_DOWN;
     case WebInputEvent::TouchEnd:
       if (WebTouchEventTraits::AllTouchPointsHaveState(
               event, WebTouchPoint::StateReleased))
         return ui::MotionEvent::ACTION_UP;
@@ skipping 144 matching lines @@
   float r_x = tilt_x_r * tilt_y_z;
   float r_y = tilt_y_r * tilt_x_z;
   float r = sqrt(r_x * r_x + r_y * r_y);
   float z = tilt_x_z * tilt_y_z;
 
   return atan2(r, z);
 }
 
 base::TimeTicks MotionEventWeb::GetEventTime() const {
   return base::TimeTicks() +
-         base::TimeDelta::FromMicroseconds(event_.timeStampSeconds *
+         base::TimeDelta::FromMicroseconds(event_.timeStampSeconds() *
                                            base::Time::kMicrosecondsPerSecond);
 }
 
 ui::MotionEvent::ToolType MotionEventWeb::GetToolType(
     size_t pointer_index) const {
   DCHECK_LT(pointer_index, GetPointerCount());
 
   const WebPointerProperties& pointer = event_.touches[pointer_index];
 
   switch (pointer.pointerType) {
@@ skipping 10 matching lines @@
   }
   NOTREACHED() << "Unexpected pointerType";
   return TOOL_TYPE_UNKNOWN;
 }
 
 int MotionEventWeb::GetButtonState() const {
   return 0;
 }
 
 int MotionEventWeb::GetFlags() const {
-  return ui::WebEventModifiersToEventFlags(event_.modifiers);
+  return ui::WebEventModifiersToEventFlags(event_.modifiers());
 }
 
 }  // namespace content