[uber page] Integrate history into uber page.

chrome/browser/browser_about_handler.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/browser_about_handler.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 111 matching lines @@
     host = chrome::kChromeUISyncInternalsHost;
   // Redirect chrome://extensions.
   } else if (host == chrome::kChromeUIExtensionsHost) {
     if (enableUberPage) {
       host = chrome::kChromeUIUberHost;
       path = chrome::kChromeUIExtensionsHost + url->path();
     } else {
       host = chrome::kChromeUISettingsHost;
       path = chrome::kExtensionsSubPage;
     }
+  } else if (host == chrome::kChromeUIHistoryHost) {
+    if (enableUberPage) {
+      host = chrome::kChromeUIUberHost;
+      path = chrome::kChromeUIHistoryHost + url->path();
+    } else {
+      host = chrome::kChromeUIHistoryFrameHost;
+    }
   // Redirect chrome://settings/extensions.
   // TODO(csilv): Fix all code paths for this page once Uber page is enabled
   // permanently.
   } else if (enableUberPage && host == chrome::kChromeUISettingsHost &&
       url->path() == std::string("/") + chrome::kExtensionsSubPage) {
     host = chrome::kChromeUIUberHost;
     path = chrome::kChromeUIExtensionsHost;
   // Redirect chrome://settings
   } else if (enableUberPage && host == chrome::kChromeUISettingsHost) {
     host = chrome::kChromeUIUberHost;
@@ skipping 65 matching lines @@
 AboutTcmallocOutputs::AboutTcmallocOutputs() {}
 
 AboutTcmallocOutputs::~AboutTcmallocOutputs() {}
 
 // Glue between the callback task and the method in the singleton.
 void AboutTcmallocRendererCallback(base::ProcessId pid,
                                    const std::string& output) {
   AboutTcmallocOutputs::GetInstance()->RendererCallback(pid, output);
 }
 #endif