Improved appearance of app list folders.

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(0xFA, 0xFA, 0xFA);
+const SkColor kContentsBackgroundColor = SkColorSetRGB(0xF5, 0xF5, 0xF5);
 const SkColor kSearchBoxBackground = SK_ColorWHITE;
 
 // 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
 
@@ skipping 16 matching lines @@
 const SkColor kResultDefaultTextColor = SkColorSetRGB(0x33, 0x33, 0x33);
 const SkColor kResultDimmedTextColor = SkColorSetRGB(0x96, 0x96, 0x96);
 const SkColor kResultURLTextColor = SkColorSetRGB(0x00, 0x99, 0x33);
 
 const SkColor kGridTitleColor = SkColorSetRGB(0x33, 0x33, 0x33);
 const SkColor kGridTitleHoverColor = kGridTitleColor;
 
 const SkColor kFolderTitleColor = SkColorSetRGB(0x33, 0x33, 0x33);
 const SkColor kFolderTitleHintTextColor = SkColorSetRGB(0xA0, 0xA0, 0xA0);
 // Color of the folder ink bubble.
-const SkColor kFolderBubbleColor = SkColorSetRGB(0xD7, 0xD7, 0xD7);
+const SkColor kFolderBubbleColor = SK_ColorWHITE;
+// Color of the folder bubble shadow.
+const SkColor kFolderShadowColor = SkColorSetRGB(0xBF, 0xBF, 0xBF);
+const float kFolderBubbleRadius = 22;
+const float kFolderShadowRadius = 22.5;
+const float kFolderShadowOffsetY = 1;
 
 // Duration in milliseconds for page transition.
 const int kPageTransitionDurationInMs = 180;
 
 // Duration in milliseconds for over scroll page transition.
 const int kOverscrollPageTransitionDurationMs = 50;
 
 // Duration in milliseconds for fading in the target page when opening
 // or closing a folder, and the duration for the top folder icon animation
 // for flying in or out the folder.
@@ skipping 50 matching lines @@
 
 #if defined(OS_LINUX)
 #if defined(GOOGLE_CHROME_BUILD)
 const char kAppListWMClass[] = "chrome_app_list";
 #else  // CHROMIUM_BUILD
 const char kAppListWMClass[] = "chromium_app_list";
 #endif
 #endif
 
 }  // namespace app_list