Remove some obsolete feed preview code.

webkit/tools/test_shell/test_shell_gtk.cc

Index: webkit/tools/test_shell/test_shell_gtk.cc
diff --git a/webkit/tools/test_shell/test_shell_gtk.cc b/webkit/tools/test_shell/test_shell_gtk.cc
index 10ebf2238f2ff5410ea236db0af65c9f4aafee4c..8cc9214613861dc5d0d099d28c961c3e3eb200da 100644
--- a/webkit/tools/test_shell/test_shell_gtk.cc
+++ b/webkit/tools/test_shell/test_shell_gtk.cc
@@ -640,13 +640,6 @@ string16 GetLocalizedString(int message_id) {
 
 base::StringPiece GetDataResource(int resource_id) {
   switch (resource_id) {
-    case IDR_FEED_PREVIEW:
-      // It is necessary to return a feed preview template that contains
-      // a {{URL}} substring where the feed URL should go; see the code
-      // that computes feed previews in feed_preview.cc:MakeFeedPreview.
-      // This fixes issue #932714.
-      resource_id = IDR_FEED_PREVIEW_TESTSHELL;
-      break;
     case IDR_BROKENIMAGE:
       resource_id = IDR_BROKENIMAGE_TESTSHELL;
       break;