Refactor CameraService to handle errors properly.

Bug: 10361136

-Connect calls now return status_t error flags.

Change-Id: Idca453b111e5df31327f6c99ebe853bb2e332b95
diff --git a/camera/Camera.cpp b/camera/Camera.cpp
index fd78572..22016a9 100644
--- a/camera/Camera.cpp
+++ b/camera/Camera.cpp
@@ -39,6 +39,9 @@
 {
 }
 
+CameraTraits<Camera>::TCamConnectService CameraTraits<Camera>::fnConnectService =
+        &ICameraService::connect;
+
 // construct a camera client from an existing camera remote
 sp<Camera> Camera::create(const sp<ICamera>& camera)
 {