[Mac] Hover/Pressed background for the Omnibox decorations

chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_cell_unittest.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/strings/utf_string_conversions.h"
 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.h"
@@ skipping 246 matching lines @@
 
   // Decoration should be right of |drawingRect|.
   const NSRect drawingRect = [cell drawingRectForBounds:bounds];
   EXPECT_LT(NSMinX(drawingRect), NSMinX(decoration1Rect));
 
   // Decoration should be right of |textFrame|.
   const NSRect textFrame = [cell textFrameForFrame:bounds];
   EXPECT_LT(NSMinX(textFrame), NSMinX(decoration1Rect));
 }
 
-// Verify -[AutocompleteTextFieldCell updateToolTipsInRect:ofView:].
+// Verify -[AutocompleteTextFieldCell
+// updateMouseTrackingAndToolTipsInRect:ofView:].
 TEST_F(AutocompleteTextFieldCellTest, UpdateToolTips) {
   NSString* tooltip = @"tooltip";
 
   // Left decoration returns a tooltip, make sure it is called at
   // least once.
   mock_left_decoration_.SetVisible(true);
   EXPECT_CALL(mock_left_decoration_, GetToolTip())
       .WillOnce(Return(tooltip))
       .WillRepeatedly(Return(tooltip));
 
   // Right decoration returns no tooltip, make sure it is called at
   // least once.
   mock_right_decoration0_.SetVisible(true);
   EXPECT_CALL(mock_right_decoration0_, GetToolTip())
       .WillOnce(Return((NSString*)nil))
       .WillRepeatedly(Return((NSString*)nil));
 
   AutocompleteTextFieldCell* cell =
       static_cast<AutocompleteTextFieldCell*>([view_ cell]);
   const NSRect bounds = [view_ bounds];
   const NSRect leftDecorationRect =
       [cell frameForDecoration:&mock_left_decoration_ inFrame:bounds];
 
   // |controlView| gets the tooltip for the left decoration.
   id controlView = [OCMockObject mockForClass:[AutocompleteTextField class]];
   [[controlView expect] addToolTip:tooltip forRect:leftDecorationRect];
 
-  [cell updateToolTipsInRect:bounds ofView:controlView];
+  [cell updateMouseTrackingAndToolTipsInRect:bounds ofView:controlView];
 
   EXPECT_OCMOCK_VERIFY(controlView);
 }
 
 }  // namespace