camera2: Fix native binder interface and add tests.

- Add CameraBinderTests for limited coverage of native
  camera2 binder interfaces for the camera service.
- Fix several bugs in the native binder interfaces.

Bug: 18468810
Change-Id: Iab2d81a5cacd20daf7454aeeed033cc13d88452c
diff --git a/camera/camera2/OutputConfiguration.cpp b/camera/camera2/OutputConfiguration.cpp
index 24acaa0..20a23e0 100644
--- a/camera/camera2/OutputConfiguration.cpp
+++ b/camera/camera2/OutputConfiguration.cpp
@@ -65,6 +65,11 @@
           gbp.get(), String8(name).string());
 }
 
+OutputConfiguration::OutputConfiguration(sp<IGraphicBufferProducer>& gbp, int rotation) {
+    mGbp = gbp;
+    mRotation = rotation;
+}
+
 status_t OutputConfiguration::writeToParcel(Parcel& parcel) const {
 
     parcel.writeInt32(mRotation);