app_list: Paint background for app item title.

ui/app_list/app_list_bubble_border.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_bubble_border.h"
 
 #include "third_party/skia/include/core/SkPath.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/effects/SkGradientShader.h"
+#include "ui/app_list/app_list_constants.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/path.h"
 #include "ui/gfx/skia_util.h"
 
 namespace {
 
 const SkColor kSearchBoxBackground = SK_ColorWHITE;
-const SkColor kContentsBackground = SkColorSetRGB(0xF5, 0xF5, 0xF5);
 
 // Colors and sizes of top separator between searchbox and grid view.
 const SkColor kTopSeparatorColor = SkColorSetRGB(0xF0, 0xF0, 0xF0);
 const int kTopSeparatorSize = 1;
 
 }  // namespace
 
 namespace app_list {
 
 AppListBubbleBorder::AppListBubbleBorder(views::View* app_list_view,
@@ skipping 23 matching lines @@
   gfx::Rect seperator_rect(search_box_rect);
   seperator_rect.set_y(seperator_rect.bottom());
   seperator_rect.set_height(kTopSeparatorSize);
   canvas->FillRect(seperator_rect, kTopSeparatorColor);
 
   gfx::Rect contents_rect(bounds.x(),
                           seperator_rect.bottom(),
                           bounds.width(),
                           bounds.bottom() - seperator_rect.bottom());
 
-  paint.setColor(kContentsBackground);
+  paint.setColor(kContentsBackgroundColor);
   canvas->DrawRect(contents_rect, paint);
 }
 
 }  // namespace app_list