Navigation: move RestoreType and ReloadType into a separate file

chrome/browser/translate/translate_manager_render_view_host_unittest.cc

 // Copyright 2014 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 <stddef.h>
 
 #include <algorithm>
 #include <memory>
 #include <set>
 #include <tuple>
@@ skipping 321 matching lines @@
     NavEntryCommittedObserver nav_observer(web_contents());
     if (successful_reload)
       Reload();
     else
       FailedReload();
 
     // Ensures it is really handled a reload.
     const content::LoadCommittedDetails& nav_details =
         nav_observer.load_committed_details();
     EXPECT_TRUE(nav_details.entry != NULL);  // There was a navigation.
-    EXPECT_EQ(content::NAVIGATION_TYPE_EXISTING_PAGE, nav_details.type);
+    EXPECT_EQ(content::NavigationType::EXISTING_PAGE, nav_details.type);
 
     // The TranslateManager class processes the navigation entry committed
     // notification in a posted task; process that task.
     base::RunLoop().RunUntilIdle();
   }
 
   TestRenderViewContextMenu* CreateContextMenu() {
     content::ContextMenuParams params;
     params.media_type = blink::WebContextMenuData::MediaTypeNone;
     params.x = 0;
@@ skipping 577 matching lines @@
       web_contents()->GetController().GetPendingEntry()->GetUniqueID();
   content::RenderFrameHostTester::For(web_contents()->GetMainFrame())
       ->SendNavigateWithTransition(0, pending_id, false, url,
                                    ui::PAGE_TRANSITION_TYPED);
 
   // Test that we are really getting a same page navigation, the test would be
   // useless if it was not the case.
   const content::LoadCommittedDetails& nav_details =
       nav_observer.load_committed_details();
   EXPECT_TRUE(nav_details.entry != NULL);  // There was a navigation.
-  EXPECT_EQ(content::NAVIGATION_TYPE_SAME_PAGE, nav_details.type);
+  EXPECT_EQ(content::NavigationType::SAME_PAGE, nav_details.type);
 
   // The TranslateManager class processes the navigation entry committed
   // notification in a posted task; process that task.
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(CloseTranslateUi());
 }
 
 // Tests that a closed translate infobar does not reappear when navigating
 // in-page.
 TEST_F(TranslateManagerRenderViewHostTest, CloseInfoBarInPageNavigation) {
@@ skipping 807 matching lines @@
 
   // Check the bubble exists instead of the infobar.
   translate::TranslateInfoBarDelegate* infobar = GetTranslateInfoBar();
   ASSERT_TRUE(infobar == NULL);
   TranslateBubbleModel* bubble = factory->model();
   ASSERT_TRUE(bubble != NULL);
   EXPECT_EQ(TranslateBubbleModel::VIEW_STATE_TRANSLATING,
             bubble->GetViewState());
 }
 #endif  // defined(USE_AURA)