Dart: Removes all but native calls and the handle watcher from the snapshot.

mojo/public/dart/src/natives.dart

Index: mojo/public/dart/src/natives.dart
diff --git a/mojo/public/dart/src/natives.dart b/mojo/public/dart/src/natives.dart
new file mode 100644
index 0000000000000000000000000000000000000000..1140dd6c15510463ec0ea931b5da9c01c5b32ab6
--- /dev/null
+++ b/mojo/public/dart/src/natives.dart
@@ -0,0 +1,76 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+part of internal;
+
+class MojoHandleNatives {
+  static int register(Object eventStream, int handle)
+      native "MojoHandle_Register";
+  static int close(int handle) native "MojoHandle_Close";
+  static List wait(
+      int handle, int signals, int deadline) native "MojoHandle_Wait";
+  static List waitMany(List<int> handles, List<int> signals,
+      int deadline) native "MojoHandle_WaitMany";
+}
+
+class MojoHandleWatcherNatives {
+  static int sendControlData(int controlHandle, int mojoHandle, SendPort port,
+      int data) native "MojoHandleWatcher_SendControlData";
+  static List recvControlData(
+      int controlHandle) native "MojoHandleWatcher_RecvControlData";
+  static int setControlHandle(
+      int controlHandle) native "MojoHandleWatcher_SetControlHandle";
+  static int getControlHandle() native "MojoHandleWatcher_GetControlHandle";
+}
+
+class MojoMessagePipeNatives {
+  static List MojoCreateMessagePipe(int flags) native "MojoMessagePipe_Create";
+
+  static int MojoWriteMessage(int handle, ByteData data, int numBytes,
+      List<int> handles, int flags) native "MojoMessagePipe_Write";
+
+  static List MojoReadMessage(int handle, ByteData data, int numBytes,
+      List<int> handles, int flags) native "MojoMessagePipe_Read";
+}
+
+class MojoDataPipeNatives {
+  static List MojoCreateDataPipe(int elementBytes, int capacityBytes,
+      int flags) native "MojoDataPipe_Create";
+
+  static List MojoWriteData(int handle, ByteData data, int numBytes,
+      int flags) native "MojoDataPipe_WriteData";
+
+  static List MojoBeginWriteData(int handle, int bufferBytes,
+      int flags) native "MojoDataPipe_BeginWriteData";
+
+  static int MojoEndWriteData(
+      int handle, int bytesWritten) native "MojoDataPipe_EndWriteData";
+
+  static List MojoReadData(int handle, ByteData data, int numBytes,
+      int flags) native "MojoDataPipe_ReadData";
+
+  static List MojoBeginReadData(int handle, int bufferBytes,
+      int flags) native "MojoDataPipe_BeginReadData";
+
+  static int MojoEndReadData(
+      int handle, int bytesRead) native "MojoDataPipe_EndReadData";
+}
+
+class MojoSharedBufferNatives {
+  static List Create(int numBytes, int flags)
+      native "MojoSharedBuffer_Create";
+
+  static List Duplicate(int bufferHandle, int flags)
+      native "MojoSharedBuffer_Duplicate";
+
+  static List Map(Object buffer,
+                  int bufferHandle,
+                  int offset,
+                  int numBytes,
+                  int flags)
+      native "MojoSharedBuffer_Map";
+
+  static int Unmap(ByteData buffer)
+      native "MojoSharedBuffer_Unmap";
+}