VR: Rename ContentRectangle to UiElement

chrome/browser/android/vr_shell/ui_element.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_elements.h"
+#include "chrome/browser/android/vr_shell/ui_element.h"
 
 #include <limits>
 
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "chrome/browser/android/vr_shell/animation.h"
 #include "chrome/browser/android/vr_shell/easing.h"
 #include "device/vr/vr_math.h"
 
 namespace vr_shell {
@@ skipping 78 matching lines @@
   return vr::MatrixVectorRotate(transform_.to_world, kNormalOrig);
 }
 
 bool WorldRectangle::GetRayDistance(const gfx::Point3F& ray_origin,
                                     const gfx::Vector3dF& ray_vector,
                                     float* distance) const {
   return GetRayPlaneDistance(ray_origin, ray_vector, GetCenter(), GetNormal(),
                              distance);
 }
 
-ContentRectangle::ContentRectangle() = default;
+UiElement::UiElement() = default;
 
-ContentRectangle::~ContentRectangle() = default;
+UiElement::~UiElement() = default;
 
-void ContentRectangle::Animate(const base::TimeTicks& time) {
+void UiElement::Animate(const base::TimeTicks& time) {
   for (auto& it : animations) {
     Animation& animation = *it;
     if (time < animation.start)
       continue;
 
     // If |from| is not specified, start at the current values.
     if (animation.from.size() == 0) {
       switch (animation.property) {
         case Animation::COPYRECT:
           animation.from.push_back(copy_rect.x());
@@ skipping 75 matching lines @@
   for (auto it = animations.begin(); it != animations.end();) {
     const Animation& animation = **it;
     if (time >= (animation.start + animation.duration)) {
       it = animations.erase(it);
     } else {
       ++it;
     }
   }
 }
 
-bool ContentRectangle::IsVisible() const {
+bool UiElement::IsVisible() const {
   return visible && computed_opacity > 0.0f;
 }
 
-bool ContentRectangle::IsHitTestable() const {
+bool UiElement::IsHitTestable() const {
   return IsVisible() && hit_testable;
 }
 
 }  // namespace vr_shell