Add better help information to quic_client and quic_server. Also,

net/tools/quic/quic_reliable_client_stream_test.cc

Index: net/tools/quic/quic_reliable_client_stream_test.cc
diff --git a/net/tools/quic/quic_reliable_client_stream_test.cc b/net/tools/quic/quic_reliable_client_stream_test.cc
index 80290240935a78bab9e1cc0c252500e60e9c11d4..d004fac19d5a8da46fbea217ff77803a69353fa8 100644
--- a/net/tools/quic/quic_reliable_client_stream_test.cc
+++ b/net/tools/quic/quic_reliable_client_stream_test.cc
@@ -66,7 +66,7 @@ TEST_F(QuicClientStreamTest, TestFramingOnePacket) {
   EXPECT_EQ(body_, stream_->data());
 }
 
-TEST_F(QuicClientStreamTest, TestFramingExtraData) {
+TEST_F(QuicClientStreamTest, DISABLED_TestFramingExtraData) {
   string large_body = "hello world!!!!!!";
 
   EXPECT_EQ(headers_string_.size(), stream_->ProcessData(
@@ -93,4 +93,3 @@ TEST_F(QuicClientStreamTest, TestNoBidirectionalStreaming) {
 }  // namespace test
 }  // namespace tools
 }  // namespace net
-