Test CL for crash.

chrome/browser/autocomplete/extension_app_provider.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/autocomplete/extension_app_provider.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/string16.h"
@@ skipping 128 matching lines @@
 
     if (matches_name || matches_url) {
       // We have a match, might be a partial match.
       matches_.push_back(CreateAutocompleteMatch(
           input, *app, name_match_index, url_match_index));
     }
   }
 }
 
 ExtensionAppProvider::~ExtensionAppProvider() {
+  LOG(ERROR) << "*#*#*# ~ExtensionAppProvider this = " << this;
 }
 
 void ExtensionAppProvider::RefreshAppList() {
+  LOG(ERROR) << "<>$<>$ RefreshAppList this = " << this;
   ExtensionService* extension_service =
       extensions::ExtensionSystemFactory::GetForProfile(profile_)->
       extension_service();
   if (!extension_service)
     return;  // During testing, there is no extension service.
   const ExtensionSet* extensions = extension_service->extensions();
   extension_apps_.clear();
   for (ExtensionSet::const_iterator iter = extensions->begin();
        iter != extensions->end(); ++iter) {
     const extensions::Extension* app = *iter;
@@ skipping 55 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;
 }