Update mojo sdk to rev 7214b7ec7d27563b2666afad86cf1c5895c56c18

third_party/mojo/src/mojo/public/dart/src/proxy.dart

Index: third_party/mojo/src/mojo/public/dart/src/proxy.dart
diff --git a/third_party/mojo/src/mojo/public/dart/src/proxy.dart b/third_party/mojo/src/mojo/public/dart/src/proxy.dart
index f7c770f661eec75e183809e3249d5f7e2b0614f2..5317e5648b558843fb533c2e90c1b1f66083dccf 100644
--- a/third_party/mojo/src/mojo/public/dart/src/proxy.dart
+++ b/third_party/mojo/src/mojo/public/dart/src/proxy.dart
@@ -8,17 +8,17 @@ abstract class Proxy extends core.MojoEventStreamListener {
   Map<int, Completer> _completerMap;
   int _nextId = 0;
 
-  Proxy(core.MojoMessagePipeEndpoint endpoint) :
-      _completerMap = {},
-      super(endpoint);
+  Proxy.fromEndpoint(core.MojoMessagePipeEndpoint endpoint)
+      : _completerMap = {},
+        super.fromEndpoint(endpoint);
 
-  Proxy.fromHandle(core.MojoHandle handle) :
-      _completerMap = {},
-      super.fromHandle(handle);
+  Proxy.fromHandle(core.MojoHandle handle)
+      : _completerMap = {},
+        super.fromHandle(handle);
 
-  Proxy.unbound() :
-      _completerMap = {},
-      super.unbound();
+  Proxy.unbound()
+      : _completerMap = {},
+        super.unbound();
 
   void handleResponse(ServiceMessage reader);
 
@@ -47,15 +47,13 @@ abstract class Proxy extends core.MojoEventStreamListener {
     var header = new MessageHeader(name);
     var serviceMessage = message.serializeWithHeader(header);
     endpoint.write(serviceMessage.buffer,
-                   serviceMessage.buffer.lengthInBytes,
-                   serviceMessage.handles);
+        serviceMessage.buffer.lengthInBytes, serviceMessage.handles);
     if (!endpoint.status.isOk) {
       throw "message pipe write failed - ${endpoint.status}";
     }
   }
 
-  Future sendMessageWithRequestId(
-      Struct message, int name, int id, int flags) {
+  Future sendMessageWithRequestId(Struct message, int name, int id, int flags) {
     if (!isOpen) {
       listen();
     }
@@ -66,8 +64,7 @@ abstract class Proxy extends core.MojoEventStreamListener {
     var header = new MessageHeader.withRequestId(name, flags, id);
     var serviceMessage = message.serializeWithHeader(header);
     endpoint.write(serviceMessage.buffer,
-                   serviceMessage.buffer.lengthInBytes,
-                   serviceMessage.handles);
+        serviceMessage.buffer.lengthInBytes, serviceMessage.handles);
     if (!endpoint.status.isOk) {
       throw "message pipe write failed - ${endpoint.status}";
     }
@@ -79,11 +76,15 @@ abstract class Proxy extends core.MojoEventStreamListener {
 
   // Need a getter for this for access in subclasses.
   Map<int, Completer> get completerMap => _completerMap;
-}
 
+  String toString() {
+    var superString = super.toString();
+    return "Proxy(${superString})";
+  }
+}
 
 // Generated Proxy classes implement this interface.
 abstract class ProxyBase {
-  final Proxy impl;
-  final String name;
+  final Proxy impl = null;
+  final String name = null;
 }