[NaCl SDK] nacl_io: Run clang-format over nacl_io sources.

native_client_sdk/src/libraries/nacl_io/real_pepper_interface.cc

Index: native_client_sdk/src/libraries/nacl_io/real_pepper_interface.cc
diff --git a/native_client_sdk/src/libraries/nacl_io/real_pepper_interface.cc b/native_client_sdk/src/libraries/nacl_io/real_pepper_interface.cc
index 946cdd4eee689b9e25e421fb8447bc691c95adf1..b7a6e4e31cab869044406070d467da11b3bf20e2 100644
--- a/native_client_sdk/src/libraries/nacl_io/real_pepper_interface.cc
+++ b/native_client_sdk/src/libraries/nacl_io/real_pepper_interface.cc
@@ -102,10 +102,9 @@ PP_Instance RealPepperInterface::GetInstance() {
 #include "nacl_io/pepper/define_empty_macros.h"
 #undef BEGIN_INTERFACE
 #define BEGIN_INTERFACE(BaseClass, PPInterface, InterfaceString) \
-    BaseClass* RealPepperInterface::Get##BaseClass() { \
-      return BaseClass##interface_; \
-    }
+  BaseClass* RealPepperInterface::Get##BaseClass() {             \
+    return BaseClass##interface_;                                \
+  }
 #include "nacl_io/pepper/all_interfaces.h"
 
 }  // namespace nacl_io
-