Navigation: move RestoreType and ReloadType into a separate file

content/browser/web_contents/web_contents_view_aura_browsertest.cc

Index: content/browser/web_contents/web_contents_view_aura_browsertest.cc
diff --git a/content/browser/web_contents/web_contents_view_aura_browsertest.cc b/content/browser/web_contents/web_contents_view_aura_browsertest.cc
index 9a2c6f50d54e11f629428abe0d8571e99480f08d..8a2a4301fac157a556fb8631077de9bcf0c6bf9e 100644
--- a/content/browser/web_contents/web_contents_view_aura_browsertest.cc
+++ b/content/browser/web_contents/web_contents_view_aura_browsertest.cc
@@ -178,9 +178,8 @@ class NavigationWatcher : public WebContentsObserver {
 
  private:
   // Overridden from WebContentsObserver:
-  void DidStartNavigationToPendingEntry(
-      const GURL& validated_url,
-      NavigationController::ReloadType reload_type) override {
+  void DidStartNavigationToPendingEntry(const GURL& validated_url,
+                                        ReloadType reload_type) override {
     navigated_ = true;
     if (should_quit_loop_)
       base::MessageLoop::current()->QuitWhenIdle();