Mojo: Make default Options directly accessible.

mojo/system/data_pipe.cc

Index: mojo/system/data_pipe.cc
diff --git a/mojo/system/data_pipe.cc b/mojo/system/data_pipe.cc
index 226c381aa8d05a9463c5a7e177f7f318fca8b122..7f05c04236fad06d573bf178110042b59666d783 100644
--- a/mojo/system/data_pipe.cc
+++ b/mojo/system/data_pipe.cc
@@ -20,19 +20,21 @@ namespace mojo {
 namespace system {
 
 // static
+const MojoCreateDataPipeOptions DataPipe::kDefaultCreateOptions = {
+  static_cast<uint32_t>(sizeof(MojoCreateDataPipeOptions)),
+  MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_NONE,
+  1u,
+  static_cast<uint32_t>(kDefaultDataPipeCapacityBytes)
+};
+
+// static
 MojoResult DataPipe::ValidateCreateOptions(
     const MojoCreateDataPipeOptions* in_options,
     MojoCreateDataPipeOptions* out_options) {
   const MojoCreateDataPipeOptionsFlags kKnownFlags =
       MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_MAY_DISCARD;
-  static const MojoCreateDataPipeOptions kDefaultOptions = {
-    static_cast<uint32_t>(sizeof(MojoCreateDataPipeOptions)),
-    MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_NONE,
-    1u,
-    static_cast<uint32_t>(kDefaultDataPipeCapacityBytes)
-  };
-
-  *out_options = kDefaultOptions;
+
+  *out_options = kDefaultCreateOptions;
   if (!in_options)
     return MOJO_RESULT_OK;