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, 23 insertions, 0 deletions

diff --git a/ui/gfx/transform_util.h b/ui/gfx/transform_util.h
new file mode 100644
index 0000000..02fb0a8
--- /dev/null
+++ b/ui/gfx/transform_util.h
@@ -0,0 +1,23 @@
+// 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.
+
+#ifndef UI_GFX_TRANSFORM_UTIL_H_
+#define UI_GFX_TRANSFORM_UTIL_H_
+#pragma once
+
+#include "ui/base/ui_export.h"
+#include "ui/gfx/transform.h"
+
+namespace gfx {
+class Point;
+}
+
+namespace ui {
+
+// Returns a scale transform at |anchor| point.
+UI_EXPORT Transform GetScaleTransform(const gfx::Point& anchor, float scale);
+
+}  // namespace ui
+
+#endif  // UI_GFX_TRANSFORM_UTIL_H_