[uber page] Integrate history into uber page.

chrome/browser/ui/browser.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/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 2300 matching lines @@
   // We record the user metric for this event in WrenchMenu::RunMenu.
   window_->ShowAppMenu();
 }
 
 void Browser::ShowAvatarMenu() {
   window_->ShowAvatarBubbleFromAvatarButton();
 }
 
 void Browser::ShowHistoryTab() {
   content::RecordAction(UserMetricsAction("ShowHistory"));
-  ShowSingletonTabOverwritingNTP(
-      GetSingletonTabNavigateParams(GURL(chrome::kChromeUIHistoryURL)));
+  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDisableUberPage)) {
+    ShowSingletonTabOverwritingNTP(
+        GetSingletonTabNavigateParams(GURL(chrome::kChromeUIHistoryFrameURL)));
+  } else {
+    browser::NavigateParams params(GetSingletonTabNavigateParams(
+        GURL(std::string(chrome::kChromeUIUberURL) +
+             chrome::kChromeUIHistoryHost)));
+    params.path_behavior = browser::NavigateParams::IGNORE_AND_NAVIGATE;
+    ShowSingletonTabOverwritingNTP(params);
+  }
 }
 
 void Browser::ShowDownloadsTab() {
   content::RecordAction(UserMetricsAction("ShowDownloads"));
 #if !defined(OS_CHROMEOS)
   // ChromiumOS uses ActiveDownloadsUI instead of of DownloadShelf.
   if (window()) {
     DownloadShelf* shelf = window()->GetDownloadShelf();
     if (shelf->IsShowing())
       shelf->Close();
@@ skipping 3286 matching lines @@
     ShowSingletonTabOverwritingNTP(params);
   } else {
     LoginUIServiceFactory::GetForProfile(
         profile()->GetOriginalProfile())->ShowLoginUI();
   }
 }
 
 void Browser::ToggleSpeechInput() {
   GetSelectedWebContents()->GetRenderViewHost()->ToggleSpeechInput();
 }