Navigation: move RestoreType and ReloadType into a separate file

chrome/browser/supervised_user/supervised_user_interstitial.cc

 // Copyright 2014 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/supervised_user/supervised_user_interstitial.h"
 
 #include <stddef.h>
 
 #include "base/memory/weak_ptr.h"
 #include "base/metrics/histogram.h"
@@ skipping 148 matching lines @@
     // default true. This results in is_navigation_to_different_page() returning
     // true.
     DCHECK(details.is_navigation_to_different_page());
     const content::NavigationController& controller =
         web_contents_->GetController();
     details.entry = controller.GetActiveEntry();
     if (controller.GetLastCommittedEntry()) {
       details.previous_entry_index = controller.GetLastCommittedEntryIndex();
       details.previous_url = controller.GetLastCommittedEntry()->GetURL();
     }
-    details.type = content::NAVIGATION_TYPE_NEW_PAGE;
+    details.type = content::NavigationType::NEW_PAGE;
     for (int i = service->infobar_count() - 1; i >= 0; --i) {
       infobars::InfoBar* infobar = service->infobar_at(i);
       if (infobar->delegate()->ShouldExpire(
               InfoBarService::NavigationDetailsFromLoadCommittedDetails(
                   details)))
         service->RemoveInfoBar(infobar);
     }
   }
 
   SupervisedUserService* supervised_user_service =
@@ skipping 151 matching lines @@
   supervised_user_service->RemoveObserver(this);
 
   if (!callback_.is_null())
     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
                             base::Bind(callback_, continue_request));
 
   // After this, the WebContents may be destroyed. Make sure we don't try to use
   // it again.
   web_contents_ = NULL;
 }