Camera: Combine handling of deferred surface and shared surface

- Refactor the OutputConfiguration to contain isDeferred and isShared
  flag, and not contain NULL surface.
- Unify the handling of deferred surface and shared surface.

Test: Camera CTS, and manual testing of GoogleCamera use cases
Bug: 33777818
Change-Id: I5dd3472f0f2133699b0e9fbdd8ba456956222746
diff --git a/services/camera/libcameraservice/device3/Camera3SharedOutputStream.h b/services/camera/libcameraservice/device3/Camera3SharedOutputStream.h
index 1b37d7c..cc96076 100644
--- a/services/camera/libcameraservice/device3/Camera3SharedOutputStream.h
+++ b/services/camera/libcameraservice/device3/Camera3SharedOutputStream.h
@@ -33,7 +33,7 @@
      * sharing between multiple streams.
      */
     Camera3SharedOutputStream(int id, const std::vector<sp<Surface>>& surfaces,
-            bool hasDeferredSurface, uint32_t width, uint32_t height, int format,
+            uint32_t width, uint32_t height, int format,
             uint32_t consumerUsage, android_dataspace dataSpace,
             camera3_stream_rotation_t rotation, nsecs_t timestampOffset,
             int setId = CAMERA3_STREAM_SET_ID_INVALID);
@@ -45,7 +45,7 @@
 
     virtual bool isConsumerConfigurationDeferred(size_t surface_id) const;
 
-    virtual status_t setConsumer(sp<Surface> consumer);
+    virtual status_t setConsumers(const std::vector<sp<Surface>>& consumers);
 
 private:
     // Surfaces passed in constructor from app
@@ -68,8 +68,6 @@
 
     virtual status_t getEndpointUsage(uint32_t *usage) const;
 
-    bool mDeferred;
-
 }; // class Camera3SharedOutputStream
 
 } // namespace camera3