Camera: Play shutter sound in absence of CAMERA_MSG_SHUTTER

When shutter sound is ON, even if application calls takePicture
without CAMERA_MSG_SHUTTER, the camera service should still play
shutter sound.

Also remove the code using ro.camera.sound.forced since it's
not used any more.

Test: 3rd party app on device with enforced shutter sound
Bug: 111995040
Change-Id: I0d2e888b7f17eff5e5bff8d0f3ec3da7f7ad97b7
diff --git a/services/camera/libcameraservice/api1/CameraClient.h b/services/camera/libcameraservice/api1/CameraClient.h
index 1910536..9530b6c 100644
--- a/services/camera/libcameraservice/api1/CameraClient.h
+++ b/services/camera/libcameraservice/api1/CameraClient.h
@@ -68,8 +68,7 @@
             int cameraFacing,
             int clientPid,
             int clientUid,
-            int servicePid,
-            bool legacyMode = false);
+            int servicePid);
     ~CameraClient();
 
     virtual status_t initialize(sp<CameraProviderManager> manager,