Move SafeBrowsingUIManager::UnsafeResource to security_interstitials namespace

chrome/browser/safe_browsing/client_side_detection_host.h

Index: chrome/browser/safe_browsing/client_side_detection_host.h
diff --git a/chrome/browser/safe_browsing/client_side_detection_host.h b/chrome/browser/safe_browsing/client_side_detection_host.h
index c908fc1873b2708ef09ba9603b0f5431346266a8..f107302fbbcae72944fcfe7682d9c9525050b7e5 100644
--- a/chrome/browser/safe_browsing/client_side_detection_host.h
+++ b/chrome/browser/safe_browsing/client_side_detection_host.h
@@ -53,7 +53,7 @@ class ClientSideDetectionHost : public content::WebContentsObserver,
   // Called when the SafeBrowsingService found a hit with one of the
   // SafeBrowsing lists.  This method is called on the UI thread.
   void OnSafeBrowsingHit(
-      const SafeBrowsingUIManager::UnsafeResource& resource) override;
+      const security_interstitials::UnsafeResource& resource) override;
 
   virtual scoped_refptr<SafeBrowsingDatabaseManager> database_manager();
 
@@ -162,7 +162,7 @@ class ClientSideDetectionHost : public content::WebContentsObserver,
   // Unique page ID of the most recent unsafe site that was loaded in this tab
   // as well as the UnsafeResource.
   int unsafe_unique_page_id_;
-  std::unique_ptr<SafeBrowsingUIManager::UnsafeResource> unsafe_resource_;
+  std::unique_ptr<security_interstitials::UnsafeResource> unsafe_resource_;
 
   base::WeakPtrFactory<ClientSideDetectionHost> weak_factory_;