Initialize COM and configure security settings in the daemon.

remoting/host/win/security_descriptor.h

Index: remoting/host/win/security_descriptor.h
diff --git a/remoting/host/win/security_descriptor.h b/remoting/host/win/security_descriptor.h
index 98713f8f26c67877ed5bb3a273c32a8c52906ee0..e83948e4d7bb2bd97b9cd61d04107114f6a5c185 100644
--- a/remoting/host/win/security_descriptor.h
+++ b/remoting/host/win/security_descriptor.h
@@ -13,6 +13,7 @@
 
 namespace remoting {
 
+typedef TypedBuffer<ACL> ScopedAcl;
 typedef TypedBuffer<SECURITY_DESCRIPTOR> ScopedSd;
 typedef TypedBuffer<SID> ScopedSid;
 
@@ -26,6 +27,15 @@ std::string ConvertSidToString(SID* sid);
 // a logon SID or in case of an error.
 ScopedSid GetLogonSid(HANDLE token);
 
+// Converts a security descriptor in self-relative format to a security
+// descriptor in absolute format.
+bool MakeScopedAbsoluteSd(const ScopedSd& relative_sd,
+                          ScopedSd* absolute_sd,
+                          ScopedAcl* dacl,
+                          ScopedSid* group,
+                          ScopedSid* owner,
+                          ScopedAcl* sacl);
+
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_WIN_SECURITY_DESCRIPTOR_H_