Update more includes that were pointing to the old locations.

chrome/browser/sessions/session_types.cc

 // Copyright (c) 2006-2008 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/sessions/session_types.h"
 
 #include "base/string_util.h"
-#include "chrome/browser/tab_contents/navigation_controller.h"
-#include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/browser/ui/browser.h"
+#include "content/browser/tab_contents/navigation_controller.h"
+#include "content/browser/tab_contents/navigation_entry.h"
 
 // TabNavigation --------------------------------------------------------------
 
 TabNavigation::TabNavigation()
     : transition_(PageTransition::TYPED),
       type_mask_(0),
       index_(-1) {
 }
 
 TabNavigation::TabNavigation(int index,
@@ skipping 89 matching lines @@
 
 // ForeignSession --------------------------------------------------------------
 
 ForeignSession::ForeignSession() : foreign_session_tag("invalid") {
 }
 
 ForeignSession::~ForeignSession() {
   STLDeleteElements(&windows);
 }