Make ExtensionService use ExtensionSet.

chrome/browser/autocomplete/extension_app_provider.cc

 // Copyright (c) 2011 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/autocomplete/extension_app_provider.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/string16.h"
@@ skipping 80 matching lines @@
   }
 }
 
 ExtensionAppProvider::~ExtensionAppProvider() {
 }
 
 void ExtensionAppProvider::RefreshAppList() {
   ExtensionService* extension_service = profile_->GetExtensionService();
   if (!extension_service)
     return;  // During testing, there is no extension service.
-  const ExtensionList* extensions = extension_service->extensions();
+  const ExtensionSet* extensions = extension_service->extensions();
   extension_apps_.clear();
-  for (ExtensionList::const_iterator app = extensions->begin();
+  for (ExtensionSet::const_iterator app = extensions->begin();
        app != extensions->end(); ++app) {
     if ((*app)->is_app() && (*app)->GetFullLaunchURL().is_valid()) {
       if (profile_->IsOffTheRecord() &&
           !extension_service->CanLoadInIncognito((*app)))
         continue;
 
       extension_apps_.push_back(
           std::make_pair(UTF8ToUTF16((*app)->name()),
                          UTF8ToUTF16((*app)->GetFullLaunchURL().spec())));
     }
@@ skipping 45 matching lines @@
     history::URLRow info;
     url_db->GetRowForURL(url, &info);
     type_count_boost =
         400 * (1.0 - (std::pow(static_cast<double>(2), -info.typed_count())));
   }
   int relevance = 575 + static_cast<int>(type_count_boost) +
                         static_cast<int>(fraction_boost);
   DCHECK_LE(relevance, kMaxRelevance);
   return relevance;
 }