Make ViewHostMsg_Keygen a routed ipc (part 2/2).

webkit/glue/webkitclient_impl.cc

Index: webkit/glue/webkitclient_impl.cc
diff --git a/webkit/glue/webkitclient_impl.cc b/webkit/glue/webkitclient_impl.cc
index b2dd53a8279319f8bad668f21d4af2adc6521d09..f608f967485495c3a55d8171abcd61b08f186581 100644
--- a/webkit/glue/webkitclient_impl.cc
+++ b/webkit/glue/webkitclient_impl.cc
@@ -517,14 +517,6 @@ long long WebKitClientImpl::databaseGetFileSize(
   return 0;
 }
 
-WebKit::WebString WebKitClientImpl::signedPublicKeyAndChallengeString(
-    unsigned key_size_index,
-    const WebKit::WebString& challenge,
-    const WebKit::WebURL& url) {
-  NOTREACHED();
-  return WebKit::WebString();
-}
-
 #if defined(OS_LINUX)
 static size_t memoryUsageMBLinux() {
   struct mallinfo minfo = mallinfo();