Refactor VR Shell Input. Locks input to click/scroll targets.

chrome/browser/android/vr_shell/textures/url_bar_texture.cc

 // Copyright 2017 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/textures/url_bar_texture.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "cc/paint/skia_paint_canvas.h"
 #include "components/security_state/core/security_state.h"
 #include "ui/gfx/canvas.h"
@@ skipping 45 matching lines @@
       return ui::kWarningIcon;
   }
 }
 
 }  // namespace
 
 UrlBarTexture::UrlBarTexture() : security_level_(SecurityLevel::DANGEROUS) {}
 
 UrlBarTexture::~UrlBarTexture() = default;
 
-void UrlBarTexture::SetHover(bool hover) {
-  hover_ = hover;
-}
-
 void UrlBarTexture::SetURL(const GURL& gurl) {
   gurl_ = gurl;
 }
 
 void UrlBarTexture::SetSecurityLevel(int level) {
   security_level_ = level;
 }
 
 float UrlBarTexture::ToPixels(float meters) const {
   return meters * size_.width() / kWidth;
@@ skipping 11 matching lines @@
   gfx::Canvas gfx_canvas(&paint_canvas, 1.0f);
 
   canvas->drawColor(kTextureBackground);
 
   // Back button area.
   SkRRect round_rect;
   SkVector rounded_corner = {kHeight / 2, kHeight / 2};
   SkVector left_corners[4] = {rounded_corner, {0, 0}, {0, 0}, rounded_corner};
   round_rect.setRectRadii({0, 0, kHeight, kHeight}, left_corners);
   SkPaint paint;
-  paint.setColor(hover_ ? kBackgroundHover : kBackground);
+  paint.setColor((GetDrawFlags() & FLAG_HOVER) ? kBackgroundHover
+                                               : kBackground);
   canvas->drawRRect(round_rect, paint);
 
   // URL area.
   paint.setColor(kBackground);
   SkVector right_corners[4] = {{0, 0}, rounded_corner, rounded_corner, {0, 0}};
   round_rect.setRectRadii({kHeight, 0, kWidth, kHeight}, right_corners);
   canvas->drawRRect(round_rect, paint);
 
   // Back button / URL separator vertical line.
   paint.setColor(kSeparatorColor);
@@ skipping 42 matching lines @@
 
 gfx::Size UrlBarTexture::GetPreferredTextureSize(int maximum_width) const {
   return gfx::Size(maximum_width, maximum_width * kHeight / kWidth);
 }
 
 gfx::SizeF UrlBarTexture::GetDrawnSize() const {
   return size_;
 }
 
 }  // namespace vr_shell