THRIFT-503. Use our standard include style in a few tests

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@991245 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/test/DebugProtoTest.cpp b/test/DebugProtoTest.cpp
index f321d8f..ed23d1a 100644
--- a/test/DebugProtoTest.cpp
+++ b/test/DebugProtoTest.cpp
@@ -20,7 +20,7 @@
 #include <iostream>
 #include <cmath>
 #include "gen-cpp/DebugProtoTest_types.h"
-#include "../lib/cpp/src/protocol/TDebugProtocol.h"
+#include <protocol/TDebugProtocol.h>
 
 int main() {
   using std::cout;