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

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

 // Copyright 2013 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/ash_switches.h"
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/shelf/shelf_layout_manager.h"
 #include "ash/common/shelf/shelf_types.h"
@@ skipping 244 matching lines @@
       ash::Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
   ASSERT_EQ(ash::SHELF_VISIBLE, shelf->visibility_state());
 
   // 1) Test that entering tab fullscreen from immersive fullscreen hides the
   // tab indicators and the shelf.
   // Note that tab indicators are removed from MD, so ShouldHideTabIndicators()
   // always returns true.
   ToggleFullscreen();
   ASSERT_TRUE(controller()->IsEnabled());
   EXPECT_EQ(ash::SHELF_AUTO_HIDE, shelf->visibility_state());
-  if (!ash::MaterialDesignController::IsShelfMaterial())
+  if (!ash::MaterialDesignController::IsImmersiveModeEnabled())
     EXPECT_FALSE(controller()->ShouldHideTabIndicators());
 
   SetTabFullscreen(true);
   ASSERT_TRUE(controller()->IsEnabled());
   EXPECT_EQ(ash::SHELF_HIDDEN, shelf->visibility_state());
-  if (!ash::MaterialDesignController::IsShelfMaterial())
+  if (!ash::MaterialDesignController::IsImmersiveModeEnabled())
     EXPECT_TRUE(controller()->ShouldHideTabIndicators());
 
   // 2) Test that exiting tab fullscreen shows the tab indicators and autohides
   // the shelf.
   SetTabFullscreen(false);
   ASSERT_TRUE(controller()->IsEnabled());
   EXPECT_EQ(ash::SHELF_AUTO_HIDE, shelf->visibility_state());
-  if (!ash::MaterialDesignController::IsShelfMaterial())
+  if (!ash::MaterialDesignController::IsImmersiveModeEnabled())
     EXPECT_FALSE(controller()->ShouldHideTabIndicators());
 
   // 3) Test that exiting tab fullscreen and immersive fullscreen
   // simultaneously correctly updates the shelf visibility and whether the tab
   // indicators should be hidden.
   SetTabFullscreen(true);
   ToggleFullscreen();
   ASSERT_FALSE(controller()->IsEnabled());
   EXPECT_EQ(ash::SHELF_VISIBLE, shelf->visibility_state());
-  if (!ash::MaterialDesignController::IsShelfMaterial())
+  if (!ash::MaterialDesignController::IsImmersiveModeEnabled())
     EXPECT_TRUE(controller()->ShouldHideTabIndicators());
 }
 
 // Ensure the circular tab-loading throbbers are not painted as layers in
 // immersive fullscreen, since the tab strip may animate in or out without
 // moving the layers.
 TEST_F(ImmersiveModeControllerAshTest, LayeredSpinners) {
   AddTab(browser(), GURL("about:blank"));
 
   TabStrip* tabstrip = browser_view()->tabstrip();
@@ skipping 76 matching lines @@
 
   // Exit immersive fullscreen. The web contents should be back below the window
   // header.
   ToggleFullscreen();
   EXPECT_FALSE(browser_view()->GetWidget()->IsFullscreen());
   EXPECT_FALSE(controller()->IsEnabled());
   EXPECT_FALSE(tabstrip->visible());
   EXPECT_FALSE(toolbar->visible());
   EXPECT_EQ(header_height, GetBoundsInWidget(contents_web_view).y());
 }