Add a URL param to indicate group selection in Instant field trial.

chrome/browser/search_engines/search_host_to_urls_map_unittest.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 "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/search_engines/search_host_to_urls_map.h"
 #include "chrome/browser/search_engines/search_terms_data.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 26 matching lines @@
   // Add some entries to the search host map.
   host_ = "www.unittest.com";
   t_urls_[0].SetURL("http://" + host_ + "/path1", 0, 0);
   t_urls_[1].SetURL("http://" + host_ + "/path2", 0, 0);
 
   std::vector<const TemplateURL*> template_urls;
   template_urls.push_back(&t_urls_[0]);
   template_urls.push_back(&t_urls_[1]);
 
   provider_map_.reset(new SearchHostToURLsMap);
-  UIThreadSearchTermsData search_terms_data;
+  UIThreadSearchTermsData search_terms_data(NULL);
   provider_map_->Init(template_urls, search_terms_data);
 }
 
 TEST_F(SearchHostToURLsMapTest, Add) {
   std::string new_host = "example.com";
   TemplateURL new_t_url;
   new_t_url.SetURL("http://" + new_host + "/", 0, 0);
-  UIThreadSearchTermsData search_terms_data;
+  UIThreadSearchTermsData search_terms_data(NULL);
   provider_map_->Add(&new_t_url, search_terms_data);
 
   ASSERT_EQ(&new_t_url, provider_map_->GetTemplateURLForHost(new_host));
 }
 
 TEST_F(SearchHostToURLsMapTest, Remove) {
   provider_map_->Remove(&t_urls_[0]);
 
   const TemplateURL* found_url = provider_map_->GetTemplateURLForHost(host_);
   ASSERT_TRUE(found_url == &t_urls_[1]);
 
   const TemplateURLSet* urls = provider_map_->GetURLsForHost(host_);
   ASSERT_TRUE(urls != NULL);
 
   int url_count = 0;
   for (TemplateURLSet::const_iterator i = urls->begin();
        i != urls->end(); ++i) {
     url_count++;
     ASSERT_TRUE(*i == &t_urls_[1]);
   }
   ASSERT_EQ(1, url_count);
 }
 
 TEST_F(SearchHostToURLsMapTest, Update) {
   std::string new_host = "example.com";
   TemplateURL new_values;
   new_values.SetURL("http://" + new_host + "/", 0, 0);
 
-  UIThreadSearchTermsData search_terms_data;
+  UIThreadSearchTermsData search_terms_data(NULL);
   provider_map_->Update(&t_urls_[0], new_values, search_terms_data);
 
   ASSERT_EQ(&t_urls_[0], provider_map_->GetTemplateURLForHost(new_host));
   ASSERT_EQ(&t_urls_[1], provider_map_->GetTemplateURLForHost(host_));
 }
 
 TEST_F(SearchHostToURLsMapTest, UpdateGoogleBaseURLs) {
-  UIThreadSearchTermsData search_terms_data;
+  UIThreadSearchTermsData search_terms_data(NULL);
   std::string google_base_url = "google.com";
   SetGoogleBaseURL("http://" + google_base_url +"/");
 
   // Add in a url with the templated Google base url.
   TemplateURL new_t_url;
   new_t_url.SetURL("{google:baseURL}?q={searchTerms}", 0, 0);
   provider_map_->Add(&new_t_url, search_terms_data);
   ASSERT_EQ(&new_t_url, provider_map_->GetTemplateURLForHost(google_base_url));
 
   // Now change the Google base url and verify the result.
@@ skipping 33 matching lines @@
   }
 
   for (size_t i = 0; i < arraysize(found_urls); ++i)
     ASSERT_TRUE(found_urls[i]);
 }
 
 TEST_F(SearchHostToURLsMapTest, GetURLsForUnknownHost) {
   const TemplateURLSet* urls = provider_map_->GetURLsForHost("a" + host_);
   ASSERT_TRUE(urls == NULL);
 }