Added API Dart_PostCMessage for posting a Dart_CMessage structure

runtime/include/dart_api.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef INCLUDE_DART_API_H_
 #define INCLUDE_DART_API_H_
 
 /** \mainpage Dart Embedding API Reference
  *
  * Dart is a class-based programming language for creating structured
@@ skipping 481 matching lines @@
 DART_EXPORT Dart_Port Dart_GetMainPortId();
 
 /**
  * Does the current isolate have live ReceivePorts?
  *
  * A ReceivePort is live when it has not been closed.
  */
 DART_EXPORT bool Dart_HasLivePorts();
 
 /**
- * Posts a message for some isolate. The message is built from a raw
- * array.
- *
- * \param port The destination port.
- * \param length The length of the data array.
- * \param data A data array to be sent in the message.
- *
- * \return True if the message was posted.
- */
-DART_EXPORT bool Dart_PostIntArray(Dart_Port port_id,
-                                   intptr_t length,
-                                   intptr_t* data);
-// TODO(turnidge): Should this be intptr_t or some fixed length type?
-// TODO(turnidge): Reverse length/data for consistency.
-
-/**
  * Posts a message for some isolate. The message is a serialized
  * object.
  *
  * Requires there to be a current isolate.
  *
  * \param port The destination port.
  * \param object An object from the current isolate.
  *
  * \return True if the message was posted.
  */
@@ skipping 915 matching lines @@
  * graph represented as Dart_CObject structures rooted as the provided
  * root.
  *
  * For information on the lifetime of this data, when provided in
  * callbacks, see the documentation for the individual callbacks.
  */
 struct Dart_CMessage {
   Dart_CObject* root;
 };
 
+/**
+ * Posts a message on some port. The message is built from a
+ * Dart_CMessage array.
+ *
+ * \param port_id The destination port.
+ * \param message The message to send.
+ *
+ * \return True if the message was posted.
+ */
+DART_EXPORT bool Dart_PostCMessage(Dart_Port port_id,
+                                   Dart_CMessage* message);
 
 #endif  // INCLUDE_DART_API_H_