VR: Further split common code from Android-specific code.

chrome/browser/android/vr_shell/BUILD.gn

 # 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.
 
 import("//build/config/android/rules.gni")
 import("//chrome/common/features.gni")
 import("//device/vr/features/features.gni")
 import("//testing/test.gni")
 
 assert(enable_vr)
 
 if (current_cpu == "arm" || current_cpu == "arm64") {
   # This library is platform-independent UI and related modules, which should
   # compile on any platform.
   static_library("vr_common_ui") {
     sources = [
       "animation.cc",
       "animation.h",
       "color_scheme.cc",
       "color_scheme.h",
       "easing.cc",
       "easing.h",
       "font_fallback.cc",
       "font_fallback.h",
       "fps_meter.cc",
       "fps_meter.h",
+      "gl_browser_interface.h",
       "gltf_asset.cc",
       "gltf_asset.h",
       "gltf_parser.cc",
       "gltf_parser.h",
       "textures/button_texture.cc",
       "textures/button_texture.h",
       "textures/close_button_texture.cc",
       "textures/close_button_texture.h",
       "textures/exit_warning_texture.cc",
       "textures/exit_warning_texture.h",
       "textures/insecure_content_permanent_texture.cc",
       "textures/insecure_content_permanent_texture.h",
       "textures/insecure_content_transient_texture.cc",
       "textures/insecure_content_transient_texture.h",
       "textures/loading_indicator_texture.cc",
       "textures/loading_indicator_texture.h",
       "textures/render_text_wrapper.cc",
       "textures/render_text_wrapper.h",
       "textures/system_indicator_texture.cc",
       "textures/system_indicator_texture.h",
       "textures/ui_texture.cc",
       "textures/ui_texture.h",
       "textures/url_bar_texture.cc",
       "textures/url_bar_texture.h",
+      "ui_browser_interface.h",
       "ui_elements/audio_capture_indicator.cc",
       "ui_elements/audio_capture_indicator.h",
       "ui_elements/button.cc",
       "ui_elements/button.h",
       "ui_elements/exit_warning.cc",
       "ui_elements/exit_warning.h",
       "ui_elements/loading_indicator.cc",
       "ui_elements/loading_indicator.h",
       "ui_elements/permanent_security_warning.cc",
       "ui_elements/permanent_security_warning.h",
@@ skipping 11 matching lines @@
       "ui_elements/url_bar.cc",
       "ui_elements/url_bar.h",
       "ui_elements/video_capture_indicator.cc",
       "ui_elements/video_capture_indicator.h",
       "ui_interface.h",
       "ui_scene.cc",
       "ui_scene.h",
       "ui_scene_manager.cc",
       "ui_scene_manager.h",
       "ui_unsupported_mode.h",
-      "vr_browser_interface.h",
     ]
 
     deps = [
       "//base",
       "//cc/paint",
+      "//chrome/app:generated_resources",
       "//components/security_state/core",
+      "//components/strings",
       "//components/toolbar:vector_icons",
       "//components/url_formatter",
       "//components/vector_icons",
       "//content/public/browser",
       "//content/public/common",
       "//device/vr",
       "//skia",
       "//ui/base",
       "//ui/display",
       "//ui/gl",
       "//ui/gl/init",
       "//ui/vector_icons",
     ]
   }
 
+  # This library contains the VR code specific to Android.
+  # TODO(cjgrant): It should be renamed to reflect this.
   static_library("vr_common") {
     defines = []
 
     sources = [
       "android_ui_gesture_target.cc",
       "android_ui_gesture_target.h",
       "elbow_model.cc",
       "elbow_model.h",
       "mailbox_to_surface_bridge.cc",
       "mailbox_to_surface_bridge.h",
@@ skipping 91 matching lines @@
     "//ui/gl",
   ]
 
   data = [
     "test/data/sample_inline.gltf",
     "test/data/sample_external.gltf",
     "test/data/sample.bin",
     "test/data/sample.glb",
   ]
 }