Rename navigation_types.h to navigation_type.h to match the rest of the enum files.

content/public/browser/navigation_types.h

Index: content/public/browser/navigation_types.h
===================================================================
--- content/public/browser/navigation_types.h	(revision 112318)
+++ content/public/browser/navigation_types.h	(working copy)
@@ -1,60 +0,0 @@
-// Copyright (c) 2011 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 CONTENT_PUBLIC_BROWSER_NAVIGATION_TYPES_H_
-#define CONTENT_PUBLIC_BROWSER_NAVIGATION_TYPES_H_
-#pragma once
-
-namespace content {
-
-// Indicates different types of navigations that can occur that we will handle
-// separately.
-enum NavigationType {
-  // Unknown type.
-  NAVIGATION_TYPE_UNKNOWN,
-
-  // A new page was navigated in the main frame.
-  NAVIGATION_TYPE_NEW_PAGE,
-
-  // Renavigating to an existing navigation entry. The entry is guaranteed to
-  // exist in the list, or else it would be a new page or IGNORE navigation.
-  NAVIGATION_TYPE_EXISTING_PAGE,
-
-  // The same page has been reloaded as a result of the user requesting
-  // navigation to that same page (like pressing Enter in the URL bar). This
-  // is not the same as an in-page navigation because we'll actually have a
-  // pending entry for the load, which is then meaningless.
-  NAVIGATION_TYPE_SAME_PAGE,
-
-  // In page navigations are when the reference fragment changes. This will
-  // be in the main frame only (we won't even get notified of in-page
-  // subframe navigations). It may be for any page, not necessarily the last
-  // committed one (for example, whey going back to a page with a ref).
-  NAVIGATION_TYPE_IN_PAGE,
-
-  // A new subframe was manually navigated by the user. We will create a new
-  // NavigationEntry so they can go back to the previous subframe content
-  // using the back button.
-  NAVIGATION_TYPE_NEW_SUBFRAME,
-
-  // A subframe in the page was automatically loaded or navigated to such that
-  // a new navigation entry should not be created. There are two cases:
-  //  1. Stuff like iframes containing ads that the page loads automatically.
-  //     The user doesn't want to see these, so we just update the existing
-  //     navigation entry.
-  //  2. Going back/forward to previous subframe navigations. We don't create
-  //     a new entry here either, just update the last committed entry.
-  // These two cases are actually pretty different, they just happen to
-  // require almost the same code to handle.
-  NAVIGATION_TYPE_AUTO_SUBFRAME,
-
-  // Nothing happened. This happens when we get information about a page we
-  // don't know anything about. It can also happen when an iframe in a popup
-  // navigated to about:blank is navigated. Nothing needs to be done.
-  NAVIGATION_TYPE_NAV_IGNORE,
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBLIC_BROWSER_NAVIGATION_TYPES_H_