[Aura] Polish app list.

- Remove search box until we have decided how to approach it;
- Show apps pagination dots;
- Dismiss app list UI on escape or click on non-app and non nav dots;
- Defer widget showing further until apps are loaded by webui;
- Add a container div to limit apps page height so that the gap between apps icons and nav dots are not too big;
- Passing bounds when requesting app list widget to avoid resizing;

BUG=98308,105794,106451
TEST=Verify search box is gone, nav gots show up on bottom and could switch pages by clicking on it;


Review URL: http://codereview.chromium.org/8747021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113156 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 1 deletions

diff --git a/ui/aura_shell/shell_delegate.h b/ui/aura_shell/shell_delegate.h
index 28eb602..3771b1a 100644
--- a/ui/aura_shell/shell_delegate.h
+++ b/ui/aura_shell/shell_delegate.h
@@ -9,6 +9,10 @@
 #include "base/callback.h"
 #include "ui/aura_shell/aura_shell_export.h"
 
+namespace gfx {
+class Rect;
+}
+
 namespace views {
 class Widget;
 }
@@ -35,7 +39,9 @@ class AURA_SHELL_EXPORT ShellDelegate {
 
   // Invoked to create app list widget. The Delegate calls the callback
   // when the widget is ready to show.
-  virtual void RequestAppListWidget(const SetWidgetCallback& callback) = 0;
+  virtual void RequestAppListWidget(
+      const gfx::Rect& bounds,
+      const SetWidgetCallback& callback) = 0;
 
   // Invoked when the user clicks on a window entry in the launcher.
   virtual void LauncherItemClicked(const LauncherItem& item) = 0;