Get rid of a few more interfaces from RenderViewHostDelegate that aren't need...

chrome/browser/renderer_host/render_view_host_delegate.cc

Index: chrome/browser/renderer_host/render_view_host_delegate.cc
===================================================================
--- chrome/browser/renderer_host/render_view_host_delegate.cc	(revision 72441)
+++ chrome/browser/renderer_host/render_view_host_delegate.cc	(working copy)
@@ -30,20 +30,6 @@
   return NULL;
 }
 
-RenderViewHostDelegate::Save* RenderViewHostDelegate::GetSaveDelegate() {
-  return NULL;
-}
-
-RenderViewHostDelegate::Printing*
-RenderViewHostDelegate::GetPrintingDelegate() {
-  return NULL;
-}
-
-RenderViewHostDelegate::FavIcon*
-RenderViewHostDelegate::GetFavIconDelegate() {
-  return NULL;
-}
-
 RenderViewHostDelegate::BookmarkDrag*
 RenderViewHostDelegate::GetBookmarkDragDelegate() {
   return NULL;
@@ -54,11 +40,6 @@
   return NULL;
 }
 
-RenderViewHostDelegate::FileSelect*
-RenderViewHostDelegate::GetFileSelectDelegate() {
-  return NULL;
-}
-
 AutomationResourceRoutingDelegate*
 RenderViewHostDelegate::GetAutomationResourceRoutingDelegate() {
   return NULL;