VR: audio and video capture indicators.

chrome/browser/android/vr_shell/ui_elements/audio_input_indicator.cc

Index: chrome/browser/android/vr_shell/ui_elements/audio_input_indicator.cc
diff --git a/chrome/browser/android/vr_shell/ui_elements/audio_input_indicator.cc b/chrome/browser/android/vr_shell/ui_elements/audio_input_indicator.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5fa643eeb61e113ed5cae968b153670d83f5b440
--- /dev/null
+++ b/chrome/browser/android/vr_shell/ui_elements/audio_input_indicator.cc
@@ -0,0 +1,26 @@
+// 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_elements/audio_input_indicator.h"
+
+#include "base/memory/ptr_util.h"
+#include "chrome/browser/android/vr_shell/textures/system_indicator_texture.h"
+#include "components/strings/grit/components_strings.h"
+#include "ui/vector_icons/vector_icons.h"
+
+namespace vr_shell {
+
+// TODO(acondor): Set a proper string.
+AudioInputIndicator::AudioInputIndicator(int preferred_width)
+    : TexturedElement(preferred_width),
+      texture_(
+          base::MakeUnique<SystemIndicatorTexture>(ui::kMicrophoneIcon, 0)) {}
+
+AudioInputIndicator::~AudioInputIndicator() = default;
+
+UiTexture* AudioInputIndicator::GetTexture() const {
+  return texture_.get();
+}
+
+}  // namespace vr_shell