Camera: Propagate all offline stream ids to clients

Camera clients must be aware of any configured streams
that can support offline processing mode.
A few corner cases that need to be considered:
 - Composite streams can support offline mode only
   when all internal streams support it as well.
 - Streams that use the internal camera buffer manager
   will not have support for offline mode.
 - Shared streams are also unsupported in offline mode.

Bug: 135142453
Test: Camera CTS
Change-Id: Idde826a6fb18a8907850e87cfe593de7cb1c5f4a
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.h b/services/camera/libcameraservice/api2/CameraDeviceClient.h
index 295ab29..a3a3189 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.h
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.h
@@ -92,7 +92,9 @@
     virtual binder::Status beginConfigure() override;
 
     virtual binder::Status endConfigure(int operatingMode,
-            const hardware::camera2::impl::CameraMetadataNative& sessionParams) override;
+            const hardware::camera2::impl::CameraMetadataNative& sessionParams,
+            /*out*/
+            std::vector<int>* offlineStreamIds) override;
 
     // Verify specific session configuration.
     virtual binder::Status isSessionConfigurationSupported(