THRIFT-270: change cpp namespaces from facebook::thrift to apache::thrift

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@739644 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/test/TPipedTransportTest.cpp b/test/TPipedTransportTest.cpp
index 06950ea..991032a 100644
--- a/test/TPipedTransportTest.cpp
+++ b/test/TPipedTransportTest.cpp
@@ -5,9 +5,9 @@
 #include <transport/TBufferTransports.h>
 using namespace std;
 using boost::shared_ptr;
-using facebook::thrift::transport::TTransportException;
-using facebook::thrift::transport::TPipedTransport;
-using facebook::thrift::transport::TMemoryBuffer;
+using apache::thrift::transport::TTransportException;
+using apache::thrift::transport::TPipedTransport;
+using apache::thrift::transport::TMemoryBuffer;
 
 int main() {
   shared_ptr<TMemoryBuffer> underlying(new TMemoryBuffer);