mash: Create and show a shelf in mash.

ash/system/web_notification/ash_popup_alignment_delegate_unittest.cc

Index: ash/system/web_notification/ash_popup_alignment_delegate_unittest.cc
diff --git a/ash/system/web_notification/ash_popup_alignment_delegate_unittest.cc b/ash/system/web_notification/ash_popup_alignment_delegate_unittest.cc
index e379c3e52694e73b78c8c85465d2c77b0f503099..dbec4d729b42cdc825f84e40becd3d7194332e18 100644
--- a/ash/system/web_notification/ash_popup_alignment_delegate_unittest.cc
+++ b/ash/system/web_notification/ash_popup_alignment_delegate_unittest.cc
@@ -304,12 +304,12 @@ TEST_F(AshPopupAlignmentDelegateTest, MAYBE_KeyboardShowing) {
 
   WmShelf* shelf = GetPrimaryShelf();
   gfx::Rect keyboard_bounds(0, 300, 600, 300);
-  shelf->SetKeyboardBoundsForTesting(keyboard_bounds);
+  shelf->SetVirtualKeyboardBoundsForTesting(keyboard_bounds);
   int keyboard_baseline = alignment_delegate()->GetBaseLine();
   EXPECT_NE(baseline, keyboard_baseline);
   EXPECT_GT(keyboard_bounds.y(), keyboard_baseline);
 
-  shelf->SetKeyboardBoundsForTesting(gfx::Rect());
+  shelf->SetVirtualKeyboardBoundsForTesting(gfx::Rect());
   EXPECT_EQ(baseline, alignment_delegate()->GetBaseLine());
 }