App list: Fixed rendering issues upon opening the window in RTL mode.

ui/app_list/views/apps_grid_view.cc

Index: ui/app_list/views/apps_grid_view.cc
diff --git a/ui/app_list/views/apps_grid_view.cc b/ui/app_list/views/apps_grid_view.cc
index 84a31ab4d57c24b298ad46e22abcdd0824f40e02..6e3c9c0a80df3a09b7ff8fff9cd92bf1a49d76e5 100644
--- a/ui/app_list/views/apps_grid_view.cc
+++ b/ui/app_list/views/apps_grid_view.cc
@@ -1167,8 +1167,9 @@ void AppsGridView::MoveSelected(int page_delta,
 }
 
 void AppsGridView::CalculateIdealBounds() {
-  // TODO(calamity): This fixes http://crbug.com/422604 on ChromeOS but it's
-  // unclear why. This should be investigated to fix the issue on Linux Ash.
+  // TODO(mgiuca): This is a work-around for http://crbug.com/422604. See
+  // comment in ContentsView::Layout for details. This should be removed once
+  // http://crbug.com/446407 is resolved.
   if (GetContentsBounds().IsEmpty())
     return;