Refactor of the GetEmbedderInformation APIs

runtime/bin/embedded_dart_io.h

Index: runtime/bin/embedded_dart_io.h
diff --git a/runtime/bin/embedded_dart_io.h b/runtime/bin/embedded_dart_io.h
index 9ce24b9eea219e93cae04098912b658722af1367..0133b854c3b5f8490ba7212df7c83db14ff780d4 100644
--- a/runtime/bin/embedded_dart_io.h
+++ b/runtime/bin/embedded_dart_io.h
@@ -5,6 +5,8 @@
 #ifndef RUNTIME_BIN_EMBEDDED_DART_IO_H_
 #define RUNTIME_BIN_EMBEDDED_DART_IO_H_
 
+#include "include/dart_tools_api.h"
+
 namespace dart {
 namespace bin {
 
@@ -33,6 +35,9 @@ void SetExecutableName(const char* executable_name);
 // Set the arguments used by Platform.executableArguments.
 void SetExecutableArguments(int script_index, char** argv);
 
+// Set dart:io implementation specific fields of Dart_EmbedderInformation.
+void GetIOEmbedderInformation(Dart_EmbedderInformation* info);
+
 }  // namespace bin
 }  // namespace dart