Plumb shift-reload down into newly-added shift-reload API.

chrome/browser/tab_contents/tab_contents.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_
 
 #include "build/build_config.h"
 
 #include <deque>
@@ skipping 303 matching lines @@
   // the current pending entry. The NavigationController should be called back
   // with CommitPendingEntry/RendererDidNavigate on success or
   // DiscardPendingEntry. The callbacks can be inside of this function, or at
   // some future time.
   //
   // The entry has a PageID of -1 if newly created (corresponding to navigation
   // to a new URL).
   //
   // If this method returns false, then the navigation is discarded (equivalent
   // to calling DiscardPendingEntry on the NavigationController).
-  virtual bool NavigateToPendingEntry(bool reload);
+  virtual bool NavigateToPendingEntry(
+      NavigationController::ReloadType reload_type);
 
   // Stop any pending navigation.
   virtual void Stop();
 
   // TODO(erg): HACK ALERT! This was thrown together for beta and
   // needs to be completely removed after we ship it. Right now, the
   // cut/copy/paste menu items are always enabled and will send a
   // cut/copy/paste command to the currently visible
   // TabContents. Post-beta, this needs to be replaced with a unified
   // interface for supporting cut/copy/paste, and managing who has
@@ skipping 852 matching lines @@
 
   // Information about the language the page is in and has been translated to.
   LanguageState language_state_;
 
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(TabContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_H_