From 3aeb0b84598e215c9ff270785b1250854b6bd8a0 Mon Sep 17 00:00:00 2001
From: ben <ben@chromium.org>
Date: Tue, 2 Feb 2016 11:51:28 -0800
Subject: Make Screenlock observe shell screenlock state.

R=sky@chromium.org
BUG=none

Review URL: https://codereview.chromium.org/1648423002

Cr-Commit-Position: refs/heads/master@{#373008}
---
 mojo/common/weak_binding_set.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'mojo/common')

diff --git a/mojo/common/weak_binding_set.h b/mojo/common/weak_binding_set.h
index 10d7ee0..6485c4f 100644
--- a/mojo/common/weak_binding_set.h
+++ b/mojo/common/weak_binding_set.h
@@ -39,6 +39,14 @@ class WeakBindingSet {
     bindings_.push_back(binding->GetWeakPtr());
   }
 
+  // Returns an InterfacePtr bound to one end of a pipe whose other end is
+  // bound to |this|.
+  InterfacePtr<Interface> CreateInterfacePtrAndBind(Interface* impl) {
+    InterfacePtr<Interface> interface_ptr;
+    AddBinding(impl, GetProxy(&interface_ptr));
+    return interface_ptr;
+  }
+
   void CloseAllBindings() {
     for (const auto& it : bindings_) {
       if (it) {
-- 
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