Make search icon in omnibox results hidpi

chrome/browser/ui/ash/app_list/search_builder.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 "chrome/browser/ui/ash/app_list/search_builder.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "chrome/browser/autocomplete/autocomplete_controller.h"
@@ skipping 143 matching lines @@
 
   // Overridden from ImageLoadingTracker::Observer:
   virtual void OnImageLoaded(const gfx::Image& image,
                              const std::string& extension_id,
                              int tracker_index) OVERRIDE {
     if (!image.IsEmpty()) {
       SetIcon(*image.ToSkBitmap());
       return;
     }
 
-    SetIcon(profile_->GetExtensionService()->GetOmniboxPopupIcon(extension_id));
+    SetIcon(profile_->GetExtensionService()->GetOmniboxPopupIcon(extension_id).
+        AsImageSkia());
   }
 
   Profile* profile_;
   AutocompleteMatch match_;
   scoped_ptr<ImageLoadingTracker> tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchBuilderResult);
 };
 
 }  // namespace
@@ skipping 87 matching lines @@
        ++it) {
     results_->Add(new SearchBuilderResult(profile_, *it));
   }
 }
 
 void SearchBuilder::OnResultChanged(bool default_match_changed) {
   // TODO(xiyuan): Handle default match properly.
   const AutocompleteResult& ac_result = controller_->result();
   PopulateFromACResult(ac_result);
 }