Track adjustments to new wallpaper APIs

Bug 28773334

Change-Id: I4b660cf83172cfbd3640d7cf06020de766bda0bc
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index 9fdcd33..78ba22e 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -827,7 +827,7 @@
         if (isNycOrAbove()) {
             try {
                 WallpaperManager wm = context.getSystemService(WallpaperManager.class);
-                return (Boolean) wm.getClass().getDeclaredMethod("isWallpaperSettingAllowed")
+                return (Boolean) wm.getClass().getDeclaredMethod("isSetWallpaperAllowed")
                         .invoke(wm);
             } catch (Exception e) { }
         }