Remove a variety of no-longer-used query params.

chrome/browser/search/instant_unittest_base.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/search/instant_unittest_base.h"
 
 #include <string>
 
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
@@ skipping 36 matching lines @@
   SetUpHelper();
 }
 #endif
 
 void InstantUnitTestBase::SetUserSelectedDefaultSearchProvider(
     const std::string& base_url) {
   TemplateURLData data;
   data.SetShortName(base::UTF8ToUTF16(base_url));
   data.SetKeyword(base::UTF8ToUTF16(base_url));
   data.SetURL(base_url + "url?bar={searchTerms}");
-  data.instant_url = base_url +
-      "instant?{google:omniboxStartMarginParameter}{google:forceInstantResults}"
-      "foo=foo#foo=foo&strk";
+  data.instant_url =
+      base_url + "instant?{google:forceInstantResults}foo=foo#foo=foo&strk";
   data.new_tab_url = base_url + "newtab";
   data.alternate_urls.push_back(base_url + "alt#quux={searchTerms}");
   data.search_terms_replacement_key = "strk";
 
   TemplateURL* template_url = new TemplateURL(data);
   // Takes ownership of |template_url|.
   template_url_service_->Add(template_url);
   template_url_service_->SetUserSelectedDefaultSearchProvider(template_url);
 }
 
@@ skipping 23 matching lines @@
 void InstantUnitTestBase::SetUpHelper() {
   BrowserWithTestWindowTest::SetUp();
 
   template_url_service_ = TemplateURLServiceFactory::GetForProfile(profile());
   search_test_utils::WaitForTemplateURLServiceToLoad(template_url_service_);
 
   UIThreadSearchTermsData::SetGoogleBaseURL("https://www.google.com/");
   SetUserSelectedDefaultSearchProvider("{google:baseURL}");
   instant_service_ = InstantServiceFactory::GetForProfile(profile());
 }