Bootstrap Mojo IPC independent of Chrome IPC

mojo/edk/system/node_controller.h

Index: mojo/edk/system/node_controller.h
diff --git a/mojo/edk/system/node_controller.h b/mojo/edk/system/node_controller.h
index 0675e9743f7177bed66740f24dd0404217289cf0..605a12c590fb951a2b4548956b7fe01384516a0b 100644
--- a/mojo/edk/system/node_controller.h
+++ b/mojo/edk/system/node_controller.h
@@ -62,11 +62,13 @@ class NodeController : public ports::NodeDelegate,
 
   // Connects this node to a child node. This node will initiate a handshake.
   void ConnectToChild(base::ProcessHandle process_handle,
-                      ScopedPlatformHandle platform_handle);
+                      ScopedPlatformHandle platform_handle,
+                      const std::string& secret);
 
   // Connects this node to a parent node. The parent node will initiate a
   // handshake.
-  void ConnectToParent(ScopedPlatformHandle platform_handle);
+  void ConnectToParent(ScopedPlatformHandle platform_handle,
+                       const std::string& secret);
 
   // Sets a port's observer. If |observer| is null the port's current observer
   // is removed.
@@ -110,8 +112,10 @@ class NodeController : public ports::NodeDelegate,
   using OutgoingMessageQueue = std::queue<Channel::MessagePtr>;
 
   void ConnectToChildOnIOThread(base::ProcessHandle process_handle,
-                                ScopedPlatformHandle platform_handle);
-  void ConnectToParentOnIOThread(ScopedPlatformHandle platform_handle);
+                                ScopedPlatformHandle platform_handle,
+                                const std::string& secret);
+  void ConnectToParentOnIOThread(ScopedPlatformHandle platform_handle,
+                                 const std::string& secret);
 
   scoped_refptr<NodeChannel> GetPeerChannel(const ports::NodeName& name);
   scoped_refptr<NodeChannel> GetParentChannel();