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

ui/app_list/views/contents_view.cc

 // 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.
 
 #include "ui/app_list/views/contents_view.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 451 matching lines @@
       default_contents_bounds.bottom_right().OffsetFromOrigin());
   return gfx::Size(bottom_right.x(), bottom_right.y());
 }
 
 void ContentsView::Layout() {
   // The search box is contained in a widget so set the bounds of the widget
   // rather than the SearchBoxView. In athena, the search box widget will be the
   // same as the app list widget so don't move it.
   views::Widget* search_box_widget = GetSearchBoxView()->GetWidget();
   if (search_box_widget && search_box_widget != GetWidget()) {
-    search_box_widget->SetBounds(
-        ConvertRectToWidget(GetSearchBoxBoundsForState(GetActiveState())));
+    gfx::Rect search_box_bounds = GetSearchBoxBoundsForState(GetActiveState());
+    search_box_widget->SetBounds(ConvertRectToWidget(
+        GetSearchBoxView()->GetViewBoundsForSearchBoxContentsBounds(
+            search_box_bounds)));

[Matt Giuca, 2015/02/03 07:29:23]

Would have looked funnier as a giant nested expression of 6 nested function
calls.

[calamity, 2015/02/04 03:37:01]

Acknowledged.

   }
 
   // Immediately finish all current animations.
   pagination_model_.FinishAnimation();
 
   // Move the current view onto the screen, and all other views off screen to
   // the left. (Since we are not animating, we don't need to be careful about
   // which side we place the off-screen views onto.)
   gfx::Rect rect(GetDefaultContentsBounds());
   // Custom pages are aligned to the top of the window, not under the search
@@ skipping 50 matching lines @@
 }
 
 void ContentsView::TransitionStarted() {
 }
 
 void ContentsView::TransitionChanged() {
   UpdatePageBounds();
 }
 
 }  // namespace app_list