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

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash_browsertest.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/browser_non_client_frame_view_ash.h"
 
 #include "ash/common/ash_constants.h"
 #include "ash/common/ash_switches.h"
 #include "ash/common/frame/caption_buttons/frame_caption_button_container_view.h"
 #include "ash/common/frame/header_painter.h"
@@ skipping 183 matching lines @@
   EXPECT_TRUE(frame_view->ShouldPaint());
   EXPECT_TRUE(frame_view->caption_button_container_->visible());
   EXPECT_FALSE(frame_view->UseImmersiveLightbarHeaderStyle());
   EXPECT_LT(Tab::GetImmersiveHeight(),
             frame_view->header_painter_->GetHeaderHeightForPainting());
 
   // Ending the reveal. In MD, immersive browser should have the same behavior
   // as full screen, i.e., no light bar and having an origin of (0,0). In
   // non-MD, immersive browser will show a 3 dp light bar on the top.
   revealed_lock.reset();
-  if (ash::MaterialDesignController::IsShelfMaterial()) {
+  if (ash::MaterialDesignController::IsImmersiveModeMaterial()) {
     EXPECT_FALSE(frame_view->ShouldPaint());
     EXPECT_FALSE(frame_view->UseImmersiveLightbarHeaderStyle());
     EXPECT_EQ(0, frame_view->header_painter_->GetHeaderHeightForPainting());
   } else {
     EXPECT_TRUE(frame_view->ShouldPaint());
     EXPECT_FALSE(frame_view->caption_button_container_->visible());
     EXPECT_TRUE(frame_view->UseImmersiveLightbarHeaderStyle());
     EXPECT_EQ(Tab::GetImmersiveHeight(),
               frame_view->header_painter_->GetHeaderHeightForPainting());
   }
@@ skipping 95 matching lines @@
       bounds();
   EXPECT_GT(initial.width(), during_maximize.width());
   ash::WmShell::Get()
       ->maximize_mode_controller()
       ->EnableMaximizeModeWindowManager(false);
   test.EndAnimations();
   const gfx::Rect after_restore = frame_view->caption_button_container_->
       bounds();
   EXPECT_EQ(initial, after_restore);
 }