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 021bf6b9660559180ab2d33cf2835bcadd5d50fb..51c2574d3f225ab72ae57b274e2f2174b0ade1eb 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();