Fix remaining incompatibilities between scoped_ptr and unique_ptr.

chrome/browser/ui/omnibox/chrome_omnibox_client.cc

 // Copyright 2013 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/omnibox/chrome_omnibox_client.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 272 matching lines @@
           SearchProvider::GetSuggestMetadata(*match_to_prefetch);
     }
     // Send the prefetch suggestion unconditionally to the InstantPage. If
     // there is no suggestion to prefetch, we need to send a blank query to
     // clear the prefetched results.
     SetSuggestionToPrefetch(prefetch_suggestion);
   }
 
   const auto match = std::find_if(
       result.begin(), result.end(),
-      [](const AutocompleteMatch& current)->bool { return current.answer; });
+      [](const AutocompleteMatch& current) { return !!current.answer; });
   if (match != result.end()) {
     BitmapFetcherService* image_service =
         BitmapFetcherServiceFactory::GetForBrowserContext(profile_);
     if (image_service) {
       image_service->CancelRequest(request_id_);
       request_id_ = image_service->RequestImage(
           match->answer->second_line().image_url(),
           new AnswerImageObserver(
               base::Bind(&ChromeOmniboxClient::OnBitmapFetched,
                          base::Unretained(this), on_bitmap_fetched)));
@@ skipping 165 matching lines @@
     if (prerenderer)
       prerenderer->Prerender(suggestion);
   }
 }
 
 void ChromeOmniboxClient::OnBitmapFetched(const BitmapFetchedCallback& callback,
                                           const SkBitmap& bitmap) {
   request_id_ = BitmapFetcherService::REQUEST_ID_INVALID;
   callback.Run(bitmap);
 }