Dart: Moves |native| methods to patch files.

mojo/public/dart/src/data_pipe.dart

Index: mojo/public/dart/src/data_pipe.dart
diff --git a/mojo/public/dart/src/data_pipe.dart b/mojo/public/dart/src/data_pipe.dart
index 9739be58b21cb787a12afe69cd1dfc14a7241532..927b1af6c590771f66e5911f8ccef8297647b03c 100644
--- a/mojo/public/dart/src/data_pipe.dart
+++ b/mojo/public/dart/src/data_pipe.dart
@@ -6,27 +6,24 @@ part of core;
 
 
 class _MojoDataPipeNatives {
-  static List MojoCreateDataPipe(
-      int elementBytes, int capacityBytes, int flags)
-      native "MojoDataPipe_Create";
+  external static List MojoCreateDataPipe(int elementBytes, int capacityBytes,
+      int flags);
 
-  static List MojoWriteData(int handle, ByteData data, int numBytes, int flags)
-      native "MojoDataPipe_WriteData";
+  external static List MojoWriteData(int handle, ByteData data, int numBytes,
+      int flags);
 
-  static List MojoBeginWriteData(int handle, int bufferBytes, int flags)
-      native "MojoDataPipe_BeginWriteData";
+  external static List MojoBeginWriteData(int handle, int bufferBytes,
+      int flags);
 
-  static int MojoEndWriteData(int handle, int bytesWritten)
-      native "MojoDataPipe_EndWriteData";
+  external static int MojoEndWriteData(int handle, int bytesWritten);
 
-  static List MojoReadData(int handle, ByteData data, int numBytes, int flags)
-      native "MojoDataPipe_ReadData";
+  external static List MojoReadData(int handle, ByteData data, int numBytes,
+      int flags);
 
-  static List MojoBeginReadData(int handle, int bufferBytes, int flags)
-      native "MojoDataPipe_BeginReadData";
+  external static List MojoBeginReadData(int handle, int bufferBytes,
+      int flags);
 
-  static int MojoEndReadData(int handle, int bytesRead)
-      native "MojoDataPipe_EndReadData";
+  external static int MojoEndReadData(int handle, int bytesRead);
 }
 
 
@@ -38,8 +35,8 @@ class MojoDataPipeProducer {
   MojoResult status;
   final int elementBytes;
 
-  MojoDataPipeProducer(
-      this.handle, [this.status = MojoResult.OK, this.elementBytes = 1]);
+  MojoDataPipeProducer(this.handle, [this.status = MojoResult.OK,
+      this.elementBytes = 1]);
 
   int write(ByteData data, [int numBytes = -1, int flags = 0]) {
     if (handle == null) {
@@ -48,8 +45,8 @@ class MojoDataPipeProducer {
     }
 
     int data_numBytes = (numBytes == -1) ? data.lengthInBytes : numBytes;
-    List result = _MojoDataPipeNatives.MojoWriteData(
-        handle.h, data, data_numBytes, flags);
+    List result =
+        _MojoDataPipeNatives.MojoWriteData(handle.h, data, data_numBytes, flags);
     if (result == null) {
       status = MojoResult.INVALID_ARGUMENT;
       return status;
@@ -66,8 +63,8 @@ class MojoDataPipeProducer {
       return null;
     }
 
-    List result = _MojoDataPipeNatives.MojoBeginWriteData(
-        handle.h, bufferBytes, flags);
+    List result =
+        _MojoDataPipeNatives.MojoBeginWriteData(handle.h, bufferBytes, flags);
     if (result == null) {
       status = MojoResult.INVALID_ARGUMENT;
       return null;
@@ -101,8 +98,8 @@ class MojoDataPipeConsumer {
   MojoResult status;
   final int elementBytes;
 
-  MojoDataPipeConsumer(
-      this.handle, [this.status = MojoResult.OK, this.elementBytes = 1]);
+  MojoDataPipeConsumer(this.handle, [this.status = MojoResult.OK,
+      this.elementBytes = 1]);
 
   int read(ByteData data, [int numBytes = -1, int flags = 0]) {
     if (handle == null) {
@@ -111,8 +108,8 @@ class MojoDataPipeConsumer {
     }
 
     int data_numBytes = (numBytes == -1) ? data.lengthInBytes : numBytes;
-    List result = _MojoDataPipeNatives.MojoReadData(
-        handle.h, data, data_numBytes, flags);
+    List result =
+        _MojoDataPipeNatives.MojoReadData(handle.h, data, data_numBytes, flags);
     if (result == null) {
       status = MojoResult.INVALID_ARGUMENT;
       return 0;
@@ -128,8 +125,8 @@ class MojoDataPipeConsumer {
       return null;
     }
 
-    List result = _MojoDataPipeNatives.MojoBeginReadData(
-        handle.h, bufferBytes, flags);
+    List result =
+        _MojoDataPipeNatives.MojoBeginReadData(handle.h, bufferBytes, flags);
     if (result == null) {
       status = MojoResult.INVALID_ARGUMENT;
       return null;
@@ -170,10 +167,9 @@ class MojoDataPipe {
   }
 
   factory MojoDataPipe([int elementBytes = DEFAULT_ELEMENT_SIZE,
-                        int capacityBytes = DEFAULT_CAPACITY,
-                        int flags = FLAG_NONE]) {
-    List result = _MojoDataPipeNatives.MojoCreateDataPipe(
-        elementBytes, capacityBytes, flags);
+      int capacityBytes = DEFAULT_CAPACITY, int flags = FLAG_NONE]) {
+    List result =
+        _MojoDataPipeNatives.MojoCreateDataPipe(elementBytes, capacityBytes, flags);
     if (result == null) {
       return null;
     }
@@ -182,9 +178,13 @@ class MojoDataPipe {
     MojoHandle consumerHandle = new MojoHandle(result[2]);
     MojoDataPipe pipe = new MojoDataPipe._internal();
     pipe.producer = new MojoDataPipeProducer(
-        producerHandle, new MojoResult(result[0]), elementBytes);
+        producerHandle,
+        new MojoResult(result[0]),
+        elementBytes);
     pipe.consumer = new MojoDataPipeConsumer(
-        consumerHandle, new MojoResult(result[0]), elementBytes);
+        consumerHandle,
+        new MojoResult(result[0]),
+        elementBytes);
     pipe.status = new MojoResult(result[0]);
     return pipe;
   }