VR: System indicator rework.

chrome/browser/android/vr_shell/ui_scene_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_ANDROID_VR_SHELL_UI_SCENE_MANAGER_H_
 #define CHROME_BROWSER_ANDROID_VR_SHELL_UI_SCENE_MANAGER_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 33 matching lines @@
   void SetLoadProgress(float progress);
   void SetIsExiting();
   void SetVideoCapturingIndicator(bool enabled);
   void SetScreenCapturingIndicator(bool enabled);
   void SetAudioCapturingIndicator(bool enabled);
   void SetLocationAccessIndicator(bool enabled);
 
   // These methods are currently stubbed.
   void SetHistoryButtonsEnabled(bool can_go_back, bool can_go_forward);
 
+  void OnGLInitialized();
   void OnAppButtonClicked();
   void OnAppButtonGesturePerformed(UiInterface::Direction direction);
 
   void OnSecurityIconClickedForTesting();
   void OnExitPromptPrimaryButtonClickedForTesting();
 
  private:
   void CreateScreenDimmer();
   void CreateSecurityWarnings();
   void CreateSystemIndicators();
@@ skipping 38 matching lines @@
   UiElement* screen_capture_indicator_ = nullptr;
   UiElement* location_access_indicator_ = nullptr;
   UiElement* screen_dimmer_ = nullptr;
   UiElement* ceiling_ = nullptr;
   UiElement* floor_ = nullptr;
   UiElement* close_button_ = nullptr;
   UrlBar* url_bar_ = nullptr;
   TransientUrlBar* transient_url_bar_ = nullptr;
   LoadingIndicator* loading_indicator_ = nullptr;
 
+  std::vector<UiElement*> system_indicators_;
+
   bool in_cct_;
   bool web_vr_mode_;
   bool web_vr_autopresented_ = false;
   bool secure_origin_ = false;
   bool fullscreen_ = false;
   bool incognito_ = false;
   bool audio_capturing_ = false;
   bool video_capturing_ = false;
   bool screen_capturing_ = false;
   bool location_access_ = false;
 
   int next_available_id_ = 1;
 
   std::vector<UiElement*> content_elements_;
   std::vector<UiElement*> background_elements_;
   std::vector<UiElement*> control_elements_;
 
   base::OneShotTimer security_warning_timer_;
   base::OneShotTimer transient_url_bar_timer_;
 
   base::WeakPtrFactory<UiSceneManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UiSceneManager);
 };
 
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_UI_SCENE_MANAGER_H_