Convert remaining WebContentsObservers loading callbacks to use RFH.

content/browser/web_contents/web_contents_impl_unittest.cc

Index: content/browser/web_contents/web_contents_impl_unittest.cc
diff --git a/content/browser/web_contents/web_contents_impl_unittest.cc b/content/browser/web_contents/web_contents_impl_unittest.cc
index 84f3f4ce9fe6f18989f597579b89b15a4a8df004..a836b9dc5253356a25bcfe23d82ae63520589536 100644
--- a/content/browser/web_contents/web_contents_impl_unittest.cc
+++ b/content/browser/web_contents/web_contents_impl_unittest.cc
@@ -272,18 +272,14 @@ class TestWebContentsObserver : public WebContentsObserver {
   }
   virtual ~TestWebContentsObserver() {}
 
-  virtual void DidFinishLoad(int64 frame_id,
-                             const GURL& validated_url,
-                             bool is_main_frame,
-                             RenderViewHost* render_view_host) OVERRIDE {
+  virtual void DidFinishLoad(RenderFrameHost* render_frame_host,
+                             const GURL& validated_url) OVERRIDE {
     last_url_ = validated_url;
   }
-  virtual void DidFailLoad(int64 frame_id,
+  virtual void DidFailLoad(RenderFrameHost* render_frame_host,
                            const GURL& validated_url,
-                           bool is_main_frame,
                            int error_code,
-                           const base::string16& error_description,
-                           RenderViewHost* render_view_host) OVERRIDE {
+                           const base::string16& error_description) OVERRIDE {
     last_url_ = validated_url;
   }