Add ink drop ripple to overview mode button

ash/common/system/tray/system_tray_unittest.cc

 // Copyright (c) 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 "ash/common/system/tray/system_tray.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/common/accelerators/accelerator_controller.h"
@@ skipping 218 matching lines @@
       SHOW_SYSTEM_TRAY_BUBBLE);
   EXPECT_TRUE(tray->GetSystemBubble()->bubble_view()->GetWidget()->IsActive());
   EXPECT_FALSE(widget->IsActive());
 }
 
 // Opening and closing the bubble should change the coloring of the tray.
 TEST_F(SystemTrayTest, SystemTrayColoring) {
   SystemTray* tray = GetPrimarySystemTray();
   ASSERT_TRUE(tray->GetWidget());
   // At the beginning the tray coloring is not active.
-  ASSERT_FALSE(tray->draw_background_as_active());
+  ASSERT_FALSE(tray->is_active());
 
   // Showing the system bubble should show the background as active.
   tray->ShowDefaultView(BUBBLE_CREATE_NEW);
-  ASSERT_TRUE(tray->draw_background_as_active());
+  ASSERT_TRUE(tray->is_active());
 
   // Closing the system menu should change the coloring back to normal.
   ASSERT_TRUE(tray->CloseSystemBubble());
   RunAllPendingInMessageLoop();
-  ASSERT_FALSE(tray->draw_background_as_active());
+  ASSERT_FALSE(tray->is_active());
 }
 
 // Closing the system bubble through an alignment change should change the
 // system tray coloring back to normal.
 TEST_F(SystemTrayTest, SystemTrayColoringAfterAlignmentChange) {
   SystemTray* tray = GetPrimarySystemTray();
   ASSERT_TRUE(tray->GetWidget());
   WmShelf* shelf = GetPrimaryShelf();
   shelf->SetAlignment(SHELF_ALIGNMENT_BOTTOM);
   // At the beginning the tray coloring is not active.
-  ASSERT_FALSE(tray->draw_background_as_active());
+  ASSERT_FALSE(tray->is_active());
 
   // Showing the system bubble should show the background as active.
   tray->ShowDefaultView(BUBBLE_CREATE_NEW);
-  ASSERT_TRUE(tray->draw_background_as_active());
+  ASSERT_TRUE(tray->is_active());
 
   // Changing the alignment should close the system bubble and change the
   // background color.
   shelf->SetAlignment(SHELF_ALIGNMENT_LEFT);
-  ASSERT_FALSE(tray->draw_background_as_active());
+  ASSERT_FALSE(tray->is_active());
   RunAllPendingInMessageLoop();
   // The bubble should already be closed by now.
   ASSERT_FALSE(tray->CloseSystemBubble());
 }
 
 TEST_F(SystemTrayTest, SystemTrayTestItems) {
   SystemTray* tray = GetPrimarySystemTray();
   ASSERT_TRUE(tray->GetWidget());
 
   TestSystemTrayItem* test_item = new TestSystemTrayItem();
@@ skipping 376 matching lines @@
   // Hide the default view, ensure the tray bubble height is back to zero.
   ASSERT_TRUE(tray->CloseSystemBubble());
   RunAllPendingInMessageLoop();
 
   EXPECT_EQ(0, notification_tray->tray_bubble_height_for_test());
 }
 #endif  // OS_CHROMEOS
 
 }  // namespace test
 }  // namespace ash