Address some bubble clipping issues

ui/app_list/views/search_result_page_view.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/search_result_page_view.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 218 matching lines @@
 void SearchResultPageView::OnAnimationUpdated(double progress,
                                               AppListModel::State from_state,
                                               AppListModel::State to_state) {
   if (from_state != AppListModel::STATE_SEARCH_RESULTS &&
       to_state != AppListModel::STATE_SEARCH_RESULTS) {
     return;
   }
 
   gfx::Rect onscreen_bounds(
       GetPageBoundsForState(AppListModel::STATE_SEARCH_RESULTS));
-  set_clip_insets(bounds().InsetsFrom(onscreen_bounds));
+  onscreen_bounds -= bounds().OffsetFromOrigin();
+  gfx::Path path;
+  path.addRect(gfx::RectToSkRect(onscreen_bounds));
+  set_clip_path(path);
 }
 
 int SearchResultPageView::GetSearchBoxZHeight() const {
   return switches::IsExperimentalAppListEnabled()
              ? kSearchResultZHeight
              : AppListPage::GetSearchBoxZHeight();
 }
 
 void SearchResultPageView::OnHidden() {
   ClearSelectedIndex();
 }
 
 }  // namespace app_list