[Shadows] Add api to set global shadow settings (4/n)

Bug: 136561771
Test: go/wm-smoke
Change-Id: Icdb9e2f2b79ac5d461a9a2a323792962da3d3e26
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index a538e14..2ab4d8a 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1726,6 +1726,14 @@
     return ComposerService::getComposerService()->notifyPowerHint(hintId);
 }
 
+status_t SurfaceComposerClient::setGlobalShadowSettings(const half4& ambientColor,
+                                                        const half4& spotColor, float lightPosY,
+                                                        float lightPosZ, float lightRadius) {
+    return ComposerService::getComposerService()->setGlobalShadowSettings(ambientColor, spotColor,
+                                                                          lightPosY, lightPosZ,
+                                                                          lightRadius);
+}
+
 // ----------------------------------------------------------------------------
 
 status_t ScreenshotClient::capture(const sp<IBinder>& display, const ui::Dataspace reqDataSpace,