VR: Update UiSceneManager with audio/video capturing flags

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/callback.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/audio_capture_indicator.h"
@@ skipping 270 matching lines @@
     // Note that main_content_ is already visible in this case.
     main_content_->set_translation(
         {0, kContentVerticalOffset, -kContentDistance});
     main_content_->set_size({kContentWidth, kContentHeight, 1});
   }
 
   scene_->SetBackgroundDistance(main_content_->translation().z() *
                                 -kBackgroundDistanceMultiplier);
 }
 
+void UiSceneManager::SetAudioCapturingIndicator(bool is_capturing) {
+  audio_input_indicator_->set_visible(is_capturing);

[cjgrant, 2017/05/16 19:09:27]

Should these members be called audio_capture_indicator, etc, to match?

[acondor_, 2017/05/16 19:11:40]

yes, my bad.

[asimjour1, 2017/05/16 20:13:55]

Done.

+}
+
+void UiSceneManager::SetVideoCapturingIndicator(bool is_capturing) {
+  video_input_indicator_->set_visible(is_capturing);
+}
+
+void UiSceneManager::SetScreenCapturingIndicator(bool is_capturing) {
+  // TODO(asimjour) add the indicator and change the visibility here.
+}
+
 void UiSceneManager::SetWebVrSecureOrigin(bool secure) {
   secure_origin_ = secure;
   ConfigureSecurityWarnings();
 }
 
 void UiSceneManager::OnAppButtonClicked() {
   // App button click exits the WebVR presentation and fullscreen.
   browser_->ExitPresent();
   browser_->ExitFullscreen();
 }
@@ skipping 48 matching lines @@
 void UiSceneManager::SetHistoryButtonsEnabled(bool can_go_back,
                                               bool can_go_forward) {}
 
 void UiSceneManager::OnCloseButtonClicked() {}
 
 int UiSceneManager::AllocateId() {
   return next_available_id_++;
 }
 
 }  // namespace vr_shell