Update mojo sdk to rev 3d23dae011859a2aae49f1d1adde705c8e85d819

third_party/mojo/src/mojo/public/python/mojo_application/application_impl.py

Index: third_party/mojo/src/mojo/public/python/mojo_application/application_impl.py
diff --git a/third_party/mojo/src/mojo/public/python/mojo_application/application_impl.py b/third_party/mojo/src/mojo/public/python/mojo_application/application_impl.py
new file mode 100644
index 0000000000000000000000000000000000000000..248329ab1511cd22391b5807139c406974866a39
--- /dev/null
+++ b/third_party/mojo/src/mojo/public/python/mojo_application/application_impl.py
@@ -0,0 +1,56 @@
+# 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.
+
+"""Python implementation of the Application interface."""
+
+import application_mojom
+import service_provider_mojom
+import shell_mojom
+from mojo_application.service_provider_impl import ServiceProviderImpl
+
+import mojo_system
+
+class ApplicationImpl(application_mojom.Application):
+  def __init__(self, delegate, app_request_handle):
+    self.shell = None
+    self.url = None
+    self.args = None
+    self._delegate = delegate
+    self._providers = []
+    application_mojom.Application.manager.Bind(self, app_request_handle)
+
+  def Initialize(self, shell, url, args):
+    self.shell = shell
+    self.url = url
+    self.args = args
+    self._delegate.Initialize(shell, self)
+
+  def AcceptConnection(self, requestor_url, services, exposed_services):
+    service_provider = ServiceProviderImpl(services)
+    if self._delegate.OnAcceptConnection(service_provider, requestor_url,
+                                         exposed_services):
+      # We keep a reference to ServiceProviderImpl to ensure neither it nor
+      # |services| gets garbage collected.
+      services.Bind(service_provider)
+      self._providers.append(service_provider)
+
+      def removeServiceProvider():
+        self._providers.remove(service_provider)
+      service_provider.manager.AddOnErrorCallback(removeServiceProvider)
+
+  def ConnectToService(self, application_url, service_class):
+    """
+    Helper method to connect to a service. |application_url| is the URL of the
+    application to be connected to, and |service_class| is the class of the
+    service to be connected to. Returns a proxy to the service.
+    """
+    application_proxy, request = (
+        service_provider_mojom.ServiceProvider.manager.NewRequest())
+    self.shell.ConnectToApplication(application_url, request, None)
+
+    service_proxy, request = service_class.manager.NewRequest()
+    application_proxy.ConnectToService(service_class.manager.name,
+                                       request.PassMessagePipe())
+
+    return service_proxy