Finish moving service protocol to json rpc.

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
@@ skipping 2752 matching lines @@
 DART_EXPORT Dart_Port Dart_ServiceWaitForLoadPort();
 
 
 /**
  * A service request callback function.
  *
  * These callbacks, registered by the embedder, are called when the VM receives
  * a service request it can't handle and the service request command name
  * matches one of the embedder registered handlers.
  *
- * \param name The service request command name. Always the first entry
- *   in the arguments array. Will match the name the callback was
- *   registered with.
- * \param arguments The service request command arguments. Incoming service
- *   request paths are split like file system paths and flattened into an array
- *   (e.g. /foo/bar becomes the array ["foo", "bar"].
- * \param num_arguments The length of the arguments array.
- * \param option_keys Service requests can have options key-value pairs. The
+ * \param method The rpc method name.
+ * \param param_keys Service requests can have key-value pair parameters. The
  *   keys and values are flattened and stored in arrays.
- * \param option_values The values associated with the keys.
- * \param num_options The length of the option_keys and option_values array.
+ * \param param_values The values associated with the keys.
+ * \param num_params The length of the param_keys and param_values arrays.
  * \param user_data The user_data pointer registered with this handler.
  *
  * \return Returns a C string containing a valid JSON object. The returned
  * pointer will be freed by the VM by calling free.
  */
 typedef const char* (*Dart_ServiceRequestCallback)(
-    const char* name,
-    const char** arguments,
-    intptr_t num_arguments,
-    const char** option_keys,
-    const char** option_values,
-    intptr_t num_options,
+    const char* method,
+    const char** param_keys,
+    const char** param_values,
+    intptr_t num_params,
     void* user_data);
 
 /**
  * Register a Dart_ServiceRequestCallback to be called to handle requests
  * with name on a specific isolate. The callback will be invoked with the
  * current isolate set to the request target.
  *
  * \param name The name of the command that this callback is responsible for.
  * \param callback The callback to invoke.
  * \param user_data The user data passed to the callback.
@@ skipping 17 matching lines @@
  * NOTE: If multiple callbacks with the same name are registered, only the
  * last callback registered will be remembered.
  */
 DART_EXPORT void Dart_RegisterRootServiceRequestCallback(
     const char* name,
     Dart_ServiceRequestCallback callback,
     void* user_data);
 
 
 #endif  /* INCLUDE_DART_API_H_ */  /* NOLINT */