VR: Wire VrShell UI-related state to the scene manager.

chrome/browser/android/vr_shell/ui_scene_manager.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/ui_scene_manager.h"
 
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/android/vr_shell/textures/ui_texture.h"
 #include "chrome/browser/android/vr_shell/ui_elements/permanent_security_warning.h"
 #include "chrome/browser/android/vr_shell/ui_elements/transient_security_warning.h"
@@ skipping 187 matching lines @@
 }
 
 void UiSceneManager::OnAppButtonClicked() {
   // Pressing the app button currenly pauses content rendering. Note: its still
   // unclear what we want to do here and this will most likely change.
   content_rendering_enabled_ = !content_rendering_enabled_;
   scene_->SetWebVrRenderingEnabled(content_rendering_enabled_);
   browser_->OnContentPaused(!content_rendering_enabled_);
 }
 
+void UiSceneManager::OnAppButtonGesturePerformed(
+    UiInterface::Direction direction) {}
+
 void UiSceneManager::ConfigureSecurityWarnings() {
   bool enabled = web_vr_mode_ && !secure_origin_;
   permanent_security_warning_->set_visible(enabled);
   transient_security_warning_->set_visible(enabled);
   if (enabled) {
     security_warning_timer_.Start(
         FROM_HERE, base::TimeDelta::FromSeconds(kWarningTimeoutSeconds), this,
         &UiSceneManager::OnSecurityWarningTimer);
   } else {
     security_warning_timer_.Stop();
   }
 }
 
 void UiSceneManager::OnSecurityWarningTimer() {
   transient_security_warning_->set_visible(false);
 }
 
-void UiSceneManager::OnUrlChange(const GURL& gurl) {
-  url_bar_->SetGURL(gurl);
+void UiSceneManager::SetURL(const GURL& gurl) {
+  url_bar_->SetURL(gurl);
 }
 
+void UiSceneManager::SetFullscreen(bool enabled) {}
+
+void UiSceneManager::SetSecurityLevel(int level) {}
+
+void UiSceneManager::SetLoading(bool loading) {}
+
+void UiSceneManager::SetLoadProgress(double progress) {}
+
+void UiSceneManager::SetHistoryButtonsEnabled(bool can_go_back,
+                                              bool can_go_forward) {}
+
 int UiSceneManager::AllocateId() {
   return next_available_id_++;
 }
 
 }  // namespace vr_shell