Update apps grid view layout to match latest mocks.

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 338 matching lines @@
 
   // There shouldn't be duplicates in either map.
   DCHECK(success);
   return page_index;
 }
 
 gfx::Rect ContentsView::GetDefaultSearchBoxBounds() const {
   gfx::Rect search_box_bounds(0, 0, GetDefaultContentsSize().width(),
                               GetSearchBoxView()->GetPreferredSize().height());
   if (switches::IsExperimentalAppListEnabled()) {
-    search_box_bounds.set_y(kExperimentalWindowPadding);
-    search_box_bounds.Inset(kExperimentalWindowPadding, 0);
+    search_box_bounds.set_y(kExperimentalSearchBoxPadding);
+    search_box_bounds.Inset(kExperimentalSearchBoxPadding, 0);
   }
   return search_box_bounds;
 }
 
 gfx::Rect ContentsView::GetSearchBoxBoundsForState(
     AppListModel::State state) const {
   // On the start page, the search box is in a different location.
   if (state == AppListModel::STATE_START) {
     DCHECK(start_page_view_);
     // Convert to ContentsView space, assuming that the StartPageView is in the
@@ skipping 143 matching lines @@
 }
 
 void ContentsView::TransitionStarted() {
 }
 
 void ContentsView::TransitionChanged() {
   UpdatePageBounds();
 }
 
 }  // namespace app_list