ntp4: make default

chrome/browser/ui/webui/ntp/most_visited_browsertest.cc

Index: chrome/browser/ui/webui/ntp/most_visited_browsertest.cc
diff --git a/chrome/browser/ui/webui/ntp/most_visited_browsertest.cc b/chrome/browser/ui/webui/ntp/most_visited_browsertest.cc
index f9daeeee19cbc1790b68191fecbcf74e1ce83e42..91ebb000e5bad7a3dfc5dbc70e178a1048ccf0f0 100644
--- a/chrome/browser/ui/webui/ntp/most_visited_browsertest.cc
+++ b/chrome/browser/ui/webui/ntp/most_visited_browsertest.cc
@@ -2,10 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/command_line.h"
 #include "base/file_path.h"
 #include "chrome/browser/ui/webui/web_ui_browsertest.h"
-#include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "googleurl/src/gurl.h"
@@ -19,10 +17,6 @@ class MostVisitedWebUITest : public WebUIBrowserTest {
     AddLibrary(FilePath(FILE_PATH_LITERAL("most_visited_page_test.js")));
   }
 
-  virtual void SetUpCommandLine(CommandLine* command_line) {
-    command_line->AppendSwitch(switches::kNewTabPage4);
-  }
-
   virtual void SetUpOnMainThread() {
     ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
   }