Camera: Correct stream id types

Bug: 10604704
Change-Id: I223ac5d200eb6439c08955fb7ad586592099fbae
diff --git a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
index f147c06..055ea12 100644
--- a/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
+++ b/services/camera/libcameraservice/api2/CameraDeviceClient.cpp
@@ -137,7 +137,7 @@
      * Write in the output stream IDs which we calculate from
      * the capture request's list of surface targets
      */
-    Vector<uint8_t> outputStreamIds;
+    Vector<int32_t> outputStreamIds;
     outputStreamIds.setCapacity(request->mSurfaceList.size());
     for (size_t i = 0; i < request->mSurfaceList.size(); ++i) {
         sp<Surface> surface = request->mSurfaceList[i];