SRPC methods that return the result NACL_SRPC_RESULT_BREAK are supposed to stop the message processing loop in the server, but are supposed to return NACL_SRPC_RESULT_OK to the client.  This notion was broken when closures were added to SRPC.
SRPC methods that return the result NACL_SRPC_RESULT_BREAK are supposed to
stop the message processing loop in the server, but are supposed to return
NACL_SRPC_RESULT_OK to the client.  This notion was broken when closures
were added to SRPC.

BUG=none
TEST=tests/srpc/srpc_nrd_xfer_ppapi.html

Review URL: http://codereview.chromium.org/6273007

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@4161 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,nacl-webkit/native_client