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

chrome/browser/ui/views/tabs/browser_tab_strip_controller.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/views/tabs/browser_tab_strip_controller.h"
 
 #include "base/auto_reset.h"
 #include "base/prefs/pref_service.h"
 #include "base/task_runner_util.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ skipping 251 matching lines @@
 bool BrowserTabStripController::IsTabPinned(int model_index) const {
   return model_->ContainsIndex(model_index) && model_->IsTabPinned(model_index);
 }
 
 bool BrowserTabStripController::IsNewTabPage(int model_index) const {
   if (!model_->ContainsIndex(model_index))
     return false;
 
   const WebContents* contents = model_->GetWebContentsAt(model_index);
   return contents && (contents->GetURL() == GURL(chrome::kChromeUINewTabURL) ||
-      chrome::IsInstantNTP(contents));
+                      search::IsInstantNTP(contents));
 }
 
 void BrowserTabStripController::SelectTab(int model_index) {
   model_->ActivateTabAt(model_index, true);
 }
 
 void BrowserTabStripController::ExtendSelectionTo(int model_index) {
   model_->ExtendSelectionTo(model_index);
 }
 
@@ skipping 294 matching lines @@
   content::WebPluginInfo plugin;
   tabstrip_->FileSupported(
       url,
       mime_type.empty() || mime_util::IsSupportedMimeType(mime_type) ||
           content::PluginService::GetInstance()->GetPluginInfo(
               -1,                // process ID
               MSG_ROUTING_NONE,  // routing ID
               model_->profile()->GetResourceContext(), url, GURL(), mime_type,
               false, NULL, &plugin, NULL));
 }