Show splash screen when entering VR from a deep-link

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("//chrome/common/features.gni")
 import("//device/vr/features/features.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
@@ skipping 30 matching lines @@
     "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/presentation_toast_texture.cc",
     "textures/presentation_toast_texture.h",
     "textures/render_text_wrapper.cc",
     "textures/render_text_wrapper.h",
+    "textures/splash_screen_icon_texture.cc",
+    "textures/splash_screen_icon_texture.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/button.cc",
     "ui_elements/button.h",
     "ui_elements/exit_prompt.cc",
     "ui_elements/exit_prompt.h",
     "ui_elements/exit_prompt_backplane.cc",
     "ui_elements/exit_prompt_backplane.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",
     "ui_elements/presentation_toast.cc",
     "ui_elements/presentation_toast.h",
     "ui_elements/screen_dimmer.cc",
     "ui_elements/screen_dimmer.h",
+    "ui_elements/splash_screen_icon.cc",
+    "ui_elements/splash_screen_icon.h",
     "ui_elements/system_indicator.cc",
     "ui_elements/system_indicator.h",
     "ui_elements/textured_element.cc",
     "ui_elements/textured_element.h",
     "ui_elements/transient_security_warning.cc",
     "ui_elements/transient_security_warning.h",
     "ui_elements/transient_url_bar.cc",
     "ui_elements/transient_url_bar.h",
     "ui_elements/ui_element.cc",
     "ui_elements/ui_element.h",
@@ skipping 142 matching lines @@
 
   if (is_android) {
     deps += [ "//ui/android:ui_java" ]
   }
 
   data = [
     "test/data/",
     "$root_out_dir/components_tests_resources.pak",
   ]
 }