Get rid of a bunch of view_messages.h includes from chrome by making the TabContentsObserver inte...

chrome/browser/favicon/favicon_tab_helper.cc

Index: chrome/browser/favicon/favicon_tab_helper.cc
===================================================================
--- chrome/browser/favicon/favicon_tab_helper.cc	(revision 110851)
+++ chrome/browser/favicon/favicon_tab_helper.cc	(working copy)
@@ -159,7 +159,7 @@
 
 void FaviconTabHelper::DidNavigateMainFrame(
     const content::LoadCommittedDetails& details,
-    const ViewHostMsg_FrameNavigate_Params& params) {
+    const content::FrameNavigateParams& params) {
   // Get the favicon, either from history or request it from the net.
   FetchFavicon(details.entry->url());
 }