EXT-5629 FIXED Made sensitivity of +/- zoom buttons from camera floater consistent with viewer 1.23

- Changed actions happening when minus or plus are held- now onSliderValueChanged() is not used for zoom via buttons. Zooming in and out now happens as it did
in 1.23 in LLJoystickCameraZoom::onHeldDown(), but only "Zoom in slow" and Zoom out slow" were borrowed from there, because fast versions are not needed- they do not happen in 1.23.

- Removed LLJoystickCameraZoom class, because it's not used anywhere. If need for it ever rises, it can be easily restored.

Reviewed by Vadim Savchuk at https://codereview.productengine.com/secondlife/r/530/

--HG--
branch : product-engine

1 files changed, 0 insertions, 1 deletions

diff --git a/indra/newview/llfloatercamera.h b/indra/newview/llfloatercamera.h
index 8fa7a53996..564e38d02d 100644
--- a/indra/newview/llfloatercamera.h
+++ b/indra/newview/llfloatercamera.h
@@ -39,7 +39,6 @@
 #include "llflatlistview.h"
 
 class LLJoystickCameraRotate;
-class LLJoystickCameraZoom;
 class LLJoystickCameraTrack;
 class LLFloaterReg;
 class LLPanelCameraZoom;