Add passive and FOV-locked properties to UI elements.

chrome/browser/android/vr_shell/ui_scene.cc

 // Copyright 2016 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 "chrome/browser/android/vr_shell/ui_scene.h"
 
 #include "base/values.h"
 #include "chrome/browser/android/vr_shell/animation.h"
 #include "chrome/browser/android/vr_shell/easing.h"
 #include "chrome/browser/android/vr_shell/ui_elements.h"
@@ skipping 358 matching lines @@
 void UiScene::ApplyDictToElement(const base::DictionaryValue& dict,
                                  ContentRectangle *element) {
   int parent_id;
   if (dict.GetInteger("parentId", &parent_id)) {
     CHECK_GE(parent_id, 0);
     CHECK_NE(GetUiElementById(parent_id), nullptr);
     element->parent_id = parent_id;
   }
 
   dict.GetBoolean("visible", &element->visible);
+  dict.GetBoolean("hitTestable", &element->hit_testable);
+  dict.GetBoolean("lockToFov", &element->lock_to_fov);
   ParseRecti(dict, "copyRect", &element->copy_rect);
   Parse2DVec3f(dict, "size", &element->size);
   ParseVec3f(dict, "scale", &element->scale);
   ParseRotationAxisAngle(dict, "rotation", &element->rotation);
   ParseVec3f(dict, "translation", &element->translation);
 
   if (dict.GetInteger("xAnchoring",
                       reinterpret_cast<int*>(&element->x_anchoring))) {
     CHECK_GE(element->parent_id, 0);
   }
   if (dict.GetInteger("yAnchoring",
                       reinterpret_cast<int*>(&element->y_anchoring))) {
     CHECK_GE(element->parent_id, 0);
   }
 }
 
 }  // namespace vr_shell