DevTools: web socket does not expect frames other than text.

BUG=97974
TEST=none

Review URL: http://codereview.chromium.org/8043023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102736 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/server/web_socket.h b/net/server/web_socket.h
index baed07c..66ad789 100644
--- a/net/server/web_socket.h
+++ b/net/server/web_socket.h
@@ -21,6 +21,7 @@
   enum ParseResult {
     FRAME_OK,
     FRAME_INCOMPLETE,
+    FRAME_CLOSE,
     FRAME_ERROR
   };