cameraserver: rename getConcurrentStreamingCameraIds -> getConcurrentCameraIds.

Bug: 150896133

Test: builds
Test: atest ConcurrentCameraTest.java

Change-Id: Id73f15164200a4cc91354b67784bab3c470caf57
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h
index 265a572..751833e 100644
--- a/services/camera/libcameraservice/CameraService.h
+++ b/services/camera/libcameraservice/CameraService.h
@@ -152,7 +152,7 @@
     virtual binder::Status    removeListener(
             const sp<hardware::ICameraServiceListener>& listener);
 
-    virtual binder::Status getConcurrentStreamingCameraIds(
+    virtual binder::Status getConcurrentCameraIds(
         /*out*/
         std::vector<hardware::camera2::utils::ConcurrentCameraIdCombination>* concurrentCameraIds);