VR: Use ToolbarModel to drive VR URL bar state.

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 38 matching lines @@
     "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",
+    "toolbar_helper.cc",
+    "toolbar_helper.h",
+    "toolbar_state.cc",
+    "toolbar_state.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/loading_indicator.cc",
     "ui_elements/loading_indicator.h",
     "ui_elements/screen_dimmer.cc",
@@ skipping 17 matching lines @@
     "ui_scene_manager.h",
     "ui_unsupported_mode.h",
   ]
 
   deps = [
     "//base",
     "//cc/paint",
     "//chrome/app:generated_resources",
     "//components/security_state/core",
     "//components/strings",
-    "//components/toolbar:vector_icons",
+    "//components/toolbar",
     "//components/url_formatter",
     "//components/vector_icons",
     "//skia",
     "//ui/base",
     "//ui/display",
     "//ui/gl",
     "//ui/gl/init",
     "//ui/vector_icons",
   ]
 }
@@ skipping 97 matching lines @@
     "ui_elements/ui_element_unittest.cc",
     "ui_scene_manager_unittest.cc",
     "ui_scene_unittest.cc",
   ]
 
   deps = [
     ":vr_common",
     "//base/test:test_support",
     "//components:components_tests_pak",
     "//components/security_state/core",
+    "//components/toolbar:vector_icons",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/gfx:test_support",
     "//ui/gfx/geometry",
     "//ui/gl",
   ]
 
   if (is_android) {
     deps += [ "//ui/android:ui_java" ]
   }
 
   data = [
     "test/data/",
     "$root_out_dir/components_tests_resources.pak",
   ]
 }