ui: Fix TouchEvent PointerDetails creation from NativeEvent

ui/events/events_stub.cc

 // Copyright (c) 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 <stdint.h>
 
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "ui/events/event_utils.h"
@@ skipping 68 matching lines @@
 
 void ClearTouchIdIfReleased(const base::NativeEvent& native_event) {
   NOTIMPLEMENTED();
 }
 
 int GetTouchId(const base::NativeEvent& native_event) {
   NOTIMPLEMENTED();
   return 0;
 }
 
-float GetTouchRadiusX(const base::NativeEvent& native_event) {
-  NOTIMPLEMENTED();
-  return 0.f;
-}
-
-float GetTouchRadiusY(const base::NativeEvent& native_event) {
-  NOTIMPLEMENTED();
-  return 0.f;
-}
-
 float GetTouchAngle(const base::NativeEvent& native_event) {
   NOTIMPLEMENTED();
   return 0.f;
 }
 
-float GetTouchForce(const base::NativeEvent& native_event) {
+PointerDetails GetTouchPointerDetailsFromNative(
+    const base::NativeEvent& native_event) {
   NOTIMPLEMENTED();
-  return 0.f;
+  return PointerDetails(EventPointerType::POINTER_TYPE_TOUCH,

[sadrul, 2016/01/15 17:24:12]

_UNKNOWN.

Let's start with _UNKNOWN for stub impls (both here and for cocoa)

[robert.bradford, 2016/01/18 15:25:22]

Done.

+                        /* radius_x */ 1.0,
+                        /* radius_y */ 1.0,
+                        /* force */ 0.f,
+                        /* tilt_x */ 0.f,
+                        /* tilt_y */ 0.f);
 }
 
 bool GetScrollOffsets(const base::NativeEvent& native_event,
                       float* x_offset,
                       float* y_offset,
                       float* x_offset_ordinal,
                       float* y_offset_ordinal,
                       int* finger_count) {
   NOTIMPLEMENTED();
   return false;
@@ skipping 34 matching lines @@
   return 0;
 }
 
 uint16_t UnmodifiedTextFromNative(const base::NativeEvent& native_event) {
   NOTIMPLEMENTED();
   return 0;
 }
 
 
 }  // namespace ui