Mojo: more idiomatic C++ bindings

mojo/public/cpp/environment/lib/environment.cc

Index: mojo/public/cpp/environment/lib/environment.cc
diff --git a/mojo/public/cpp/environment/lib/environment.cc b/mojo/public/cpp/environment/lib/environment.cc
index 07adc06d2b17fc32456e982ec14292f33213b1ae..1a2e19d444961ffb577418cf87b3aba9a53109d1 100644
--- a/mojo/public/cpp/environment/lib/environment.cc
+++ b/mojo/public/cpp/environment/lib/environment.cc
@@ -4,19 +4,16 @@
 
 #include "mojo/public/cpp/environment/environment.h"
 
-#include "mojo/public/cpp/environment/lib/buffer_tls_setup.h"
 #include "mojo/public/cpp/utility/run_loop.h"
 
 namespace mojo {
 
 Environment::Environment() : data_(NULL) {
-  internal::SetUpCurrentBuffer();
   RunLoop::SetUp();
 }
 
 Environment::~Environment() {
   RunLoop::TearDown();
-  internal::TearDownCurrentBuffer();
 }
 
 }  // namespace mojo