Partially componentize //chrome/browser/search/search.{h,cc}

chrome/browser/ui/webui/history_ui.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/ui/webui/history_ui.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 191 matching lines @@
   // Supervised users get the "group by domain" version, but not on mobile,
   // because that version isn't adjusted for small screens yet. crbug.com/452859
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
   group_by_domain = group_by_domain || profile->IsSupervised();
 #endif
   source->AddBoolean("groupByDomain", group_by_domain);
   bool allow_deleting_history =
       prefs->GetBoolean(prefs::kAllowDeletingBrowserHistory);
   source->AddBoolean("allowDeletingHistory", allow_deleting_history);
   source->AddBoolean("isInstantExtendedApiEnabled",
-                     chrome::IsInstantExtendedAPIEnabled());
+                     search::IsInstantExtendedAPIEnabled());
   source->AddBoolean("isSupervisedProfile", profile->IsSupervised());
   source->AddBoolean("hideDeleteVisitUI",
                      profile->IsSupervised() && !allow_deleting_history);
 
   source->SetJsonPath(kStringsJsFile);
   source->AddResourcePath(kHistoryJsFile, IDR_HISTORY_JS);
   source->AddResourcePath(kOtherDevicesJsFile, IDR_OTHER_DEVICES_JS);
   source->SetDefaultResource(IDR_HISTORY_HTML);
   source->DisableDenyXFrameOptions();
 
@@ skipping 807 matching lines @@
 // HistoryUI
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 HistoryUI::HistoryUI(content::WebUI* web_ui) : WebUIController(web_ui) {
   web_ui->AddMessageHandler(new BrowsingHistoryHandler());
   web_ui->AddMessageHandler(new MetricsHandler());
 
   // On mobile we deal with foreign sessions differently.
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
-  if (chrome::IsInstantExtendedAPIEnabled()) {
+  if (search::IsInstantExtendedAPIEnabled()) {
     web_ui->AddMessageHandler(new browser_sync::ForeignSessionHandler());
     web_ui->AddMessageHandler(new HistoryLoginHandler());
   }
 #endif
 
   // Set up the chrome://history-frame/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, CreateHistoryUIHTMLSource(profile));
 }
 
 HistoryUI::~HistoryUI() {}
 
 // static
 base::RefCountedMemory* HistoryUI::GetFaviconResourceBytes(
       ui::ScaleFactor scale_factor) {
   return ResourceBundle::GetSharedInstance().
       LoadDataResourceBytesForScale(IDR_HISTORY_FAVICON, scale_factor);
 }