Fix background colour for Cocoa app list on hover

ui/app_list/app_list_constants.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 "ui/app_list/app_list_constants.h"
 
 namespace app_list {
 
 const SkColor kContentsBackgroundColor = SkColorSetRGB(0xF2, 0xF2, 0xF2);
 const SkColor kSearchBoxBackground = SK_ColorWHITE;
 
 const SkColor kSearchTextColor = SkColorSetRGB(0x33, 0x33, 0x33);
 
 // In Windows, transparent background color will cause ugly text rendering,
 // therefore kContentsBackgroundColor should be used. See crbug.com/406989
 #if defined(OS_CHROMEOS)
 const SkColor kLabelBackgroundColor = SK_ColorTRANSPARENT;
 #else
 const SkColor kLabelBackgroundColor = kContentsBackgroundColor;
 #endif
 
 const SkColor kTopSeparatorColor = SkColorSetRGB(0xC0, 0xC0, 0xC0);
 const SkColor kBottomSeparatorColor = SkColorSetRGB(0xC0, 0xC0, 0xC0);
 
 // The color of the separator used inside dialogs in the app list.
 const SkColor kDialogSeparatorColor = SkColorSetRGB(0xD1, 0xD1, 0xD1);
 
-// Non-views Mac requires opaque colors to paint correctly.
-#if defined(OS_MACOSX) && !defined(TOOLKIT_VIEWS)
-// The mouse hover colour (3% black over kContentsBackgroundColor).
-const SkColor kHighlightedColor = SkColorSetRGB(0xEE, 0xEE, 0xEE);
-// The keyboard select colour (6% black over kContentsBackgroundColor).
-const SkColor kSelectedColor = SkColorSetRGB(0xE6, 0xE6, 0xE6);
-#else
 // The mouse hover colour (3% black).
 const SkColor kHighlightedColor = SkColorSetARGB(8, 0, 0, 0);
 // The keyboard select colour (6% black).
 const SkColor kSelectedColor = SkColorSetARGB(15, 0, 0, 0);
-#endif
 
 const SkColor kPagerHoverColor = SkColorSetRGB(0xB4, 0xB4, 0xB4);
 const SkColor kPagerNormalColor = SkColorSetRGB(0xE2, 0xE2, 0xE2);
 const SkColor kPagerSelectedColor = SkColorSetRGB(0x46, 0x8F, 0xFC);
 
 const SkColor kResultBorderColor = SkColorSetRGB(0xE5, 0xE5, 0xE5);
 const SkColor kResultDefaultTextColor = SkColorSetRGB(0x33, 0x33, 0x33);
 const SkColor kResultDimmedTextColor = SkColorSetRGB(0x84, 0x84, 0x84);
 const SkColor kResultURLTextColor = SkColorSetRGB(0x00, 0x99, 0x33);
 
@@ skipping 106 matching lines @@
     case 2:
       return gfx::ShadowValue(gfx::Vector2d(0, 2), 4,
                               SkColorSetARGB(0x33, 0, 0, 0));
     default:
       return gfx::ShadowValue(gfx::Vector2d(0, 8), 12,
                               SkColorSetARGB(0x3F, 0, 0, 0));
   }
 }
 
 }  // namespace app_list