Do not show shelf or top chrome hints while in Ash immersive mode

chrome/browser/ui/views/frame/immersive_mode_controller_ash.cc

 // Copyright 2012 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/ui/views/frame/immersive_mode_controller_ash.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/shared/immersive_revealed_lock.h"
 #include "ash/shell.h"
@@ skipping 184 matching lines @@
   widget->non_client_view()->frame_view()->ResetWindowControls();
   widget->non_client_view()->frame_view()->InvalidateLayout();
   browser_view_->InvalidateLayout();
   widget->GetRootView()->Layout();
 }
 
 // TODO(yiyix|tdanderson): Once Chrome OS material design is enabled by default,
 // remove all code related to immersive mode hints (here, in TabStrip and
 // BrowserNonClientFrameViewAsh::OnPaint()). See crbug.com/614453.
 bool ImmersiveModeControllerAsh::UpdateTabIndicators() {
-  if (ash::MaterialDesignController::IsShelfMaterial())
+  if (ash::MaterialDesignController::IsImmersiveModeMaterial())
     return false;
 
   bool has_tabstrip = browser_view_->IsBrowserTypeNormal();
   if (!IsEnabled() || !has_tabstrip) {
     use_tab_indicators_ = false;
   } else {
     bool in_tab_fullscreen = browser_view_->browser()
                                  ->exclusive_access_manager()
                                  ->fullscreen_controller()
                                  ->IsWindowFullscreenForTabOrPending();
@@ skipping 143 matching lines @@
       IsWindowFullscreenForTabOrPending();
   ash::wm::GetWindowState(native_window_)
       ->set_shelf_mode_in_fullscreen(
           in_tab_fullscreen ? ash::wm::WindowState::SHELF_HIDDEN
                             : ash::wm::WindowState::SHELF_AUTO_HIDE_VISIBLE);
   ash::Shell::GetInstance()->UpdateShelfVisibility();
 
   if (tab_indicator_visibility_changed)
     LayoutBrowserRootView();
 }