Get rid of the RenderViewType concept in content, since it was only used by Chrome. Store the enum…

chrome/browser/tab_contents/tab_util.cc

Index: chrome/browser/tab_contents/tab_util.cc
===================================================================
--- chrome/browser/tab_contents/tab_util.cc	(revision 138369)
+++ chrome/browser/tab_contents/tab_util.cc	(working copy)
@@ -9,7 +9,6 @@
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/render_view_host.h"
-#include "content/public/browser/render_view_host_delegate.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents.h"
 #include "googleurl/src/gurl.h"
@@ -27,7 +26,7 @@
   if (!render_view_host)
     return NULL;
 
-  return render_view_host->GetDelegate()->GetAsWebContents();
+  return WebContents::FromRenderViewHost(render_view_host);
 }
 
 SiteInstance* GetSiteInstanceForNewTab(Profile* profile,