ash: Update app list UI to match latest crwm.

- Tile app list item horizontally;
- Move item title to the bottom;
- Update padding for model view: 45px from left/right and 32px from top/bottom;
- Change shade from 0.4 black to 0.2 black;
- Update animation;
- Defer app list widget activation until showing animation is finished;

BUG=117238,117073
TEST=Verify fix for issue 117238.

Review URL: https://chromiumcodereview.appspot.com/9677065

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@126665 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 3 deletions

diff --git a/ash/app_list/app_list_item_view.h b/ash/app_list/app_list_item_view.h
index 3f2123d..cdc315a 100644
--- a/ash/app_list/app_list_item_view.h
+++ b/ash/app_list/app_list_item_view.h
@@ -33,6 +33,8 @@ class AppListItemView : public views::CustomButton,
                   views::ButtonListener* listener);
   virtual ~AppListItemView();
 
+  static gfx::Size GetPreferredSizeForIconSize(const gfx::Size& icon_size);
+
   void SetSelected(bool selected);
   bool selected() const {
     return selected_;
@@ -46,9 +48,6 @@ class AppListItemView : public views::CustomButton,
     icon_size_ = size;
   }
 
-  // Icon padding
-  static const int kPadding = 5;
-
   // Internal class name.
   static const char kViewClassName[];