Add a proper shadow to the experimental app list search box.

ui/app_list/views/contents_animator.cc

 // Copyright 2014 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/views/contents_animator.h"
 
 #include "ui/app_list/app_list_constants.h"
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/views/app_list_main_view.h"
 #include "ui/app_list/views/contents_view.h"
@@ skipping 77 matching lines @@
 
   // These are in ContentsView coordinates.
   gfx::Rect search_box_from(
       contents_view()->GetSearchBoxBoundsForPageIndex(from_page));
   gfx::Rect search_box_to(
       contents_view()->GetSearchBoxBoundsForPageIndex(to_page));
 
   gfx::Rect search_box_rect =
       gfx::Tween::RectValueBetween(progress, search_box_from, search_box_to);
 
-  views::View* search_box = contents_view()->GetSearchBoxView();
-  search_box->GetWidget()->SetBounds(
-      contents_view()->ConvertRectToWidget(search_box_rect));
+  SearchBoxView* search_box = contents_view()->GetSearchBoxView();
+  search_box->GetWidget()->SetBounds(contents_view()->ConvertRectToWidget(
+      search_box->GetViewBoundsForSearchBoxContentsBounds(search_box_rect)));
 }
 
 void ContentsAnimator::ClipSearchResultsPageToOnscreenBounds(
     int page_index,
     const gfx::Rect& current_bounds,
     const gfx::Rect& onscreen_bounds) {
   int search_results_index =
       contents_view()->GetPageIndexForState(AppListModel::STATE_SEARCH_RESULTS);
   if (page_index != search_results_index)
     return;
@@ skipping 89 matching lines @@
   gfx::Rect custom_page_rect(gfx::Tween::RectValueBetween(
       progress, custom_page_origin, custom_page_on_screen));
 
   contents_view()->GetPageView(start_page)->SetBoundsRect(start_page_rect);
   contents_view()->GetPageView(custom_page)->SetBoundsRect(custom_page_rect);
 
   UpdateSearchBoxForDefaultAnimation(progress, start_page, custom_page);
 }
 
 }  // namespace app_list