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

ash/shelf/shelf_layout_manager_unittest.cc

Index: ash/shelf/shelf_layout_manager_unittest.cc
diff --git a/ash/shelf/shelf_layout_manager_unittest.cc b/ash/shelf/shelf_layout_manager_unittest.cc
index 3b6e59fb8f516ee0fc36a1dfe01b7d5657484da0..2bd14331221c673a8e763a2f45cb3da57661eea2 100644
--- a/ash/shelf/shelf_layout_manager_unittest.cc
+++ b/ash/shelf/shelf_layout_manager_unittest.cc
@@ -182,7 +182,7 @@ class ShelfDragCallback {
     // does not apply); whereas auto hidden shelf has a visible height of 3 in
     // non-MD.
     WmShelf* shelf = test::AshTestBase::GetPrimaryShelf();
-    if (!ash::MaterialDesignController::IsShelfMaterial() ||
+    if (!ash::MaterialDesignController::IsImmersiveModeEnabled() ||
         shelf->GetAutoHideState() != ash::SHELF_AUTO_HIDE_HIDDEN) {
       EXPECT_GE(shelf_bounds.height(),
                 auto_hidden_shelf_widget_bounds_.height());
@@ -531,7 +531,7 @@ void ShelfLayoutManagerTest::RunGestureDragTests(gfx::Vector2d delta) {
 
   // Shelf hints are removed in immersive full screen mode in MD; and some shelf
   // hints are shown in non-MD mode.
-  if (ash::MaterialDesignController::IsShelfMaterial())
+  if (ash::MaterialDesignController::IsImmersiveModeEnabled())
     EXPECT_EQ(bounds_noshelf.ToString(), bounds_fullscreen.ToString());
   else
     EXPECT_NE(bounds_noshelf.ToString(), bounds_fullscreen.ToString());
@@ -577,10 +577,19 @@ void ShelfLayoutManagerTest::RunGestureDragTests(gfx::Vector2d delta) {
   layout_manager->UpdateVisibilityState();
   EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
   EXPECT_TRUE(widget->IsFullscreen());
-  EXPECT_NE(display::Screen::GetScreen()->GetPrimaryDisplay().bounds(),
-            display::Screen::GetScreen()->GetPrimaryDisplay().work_area());
 
-  // Switch from invisible to visible autodhide.
+  // Auto hidden shelf has a visible height of 0 in MD (where this inequality
+  // does not apply); whereas auto hidden shelf has a visible height of 3 in
+  // non-MD.
+  if (ash::MaterialDesignController::IsImmersiveModeEnabled()) {
+    EXPECT_EQ(display::Screen::GetScreen()->GetPrimaryDisplay().bounds(),
+              display::Screen::GetScreen()->GetPrimaryDisplay().work_area());
+  } else {
+    EXPECT_NE(display::Screen::GetScreen()->GetPrimaryDisplay().bounds(),
+              display::Screen::GetScreen()->GetPrimaryDisplay().work_area());
+  }
+
+  // Switch from visible to invisible autodhide.

[James Cook, 2016/09/08 20:33:33]

autohide

[yiyix, 2016/09/08 22:36:18]

typo on both line 574 and 591. fixed both

   wm::GetWindowState(window)->set_shelf_mode_in_fullscreen(
       ash::wm::WindowState::SHELF_AUTO_HIDE_INVISIBLE);
   layout_manager->UpdateVisibilityState();