toybox: Install all tools into recovery

Change-Id: I9301f9a5826461b53b326b9b42c26db49e3016bf
diff --git a/Android.mk b/Android.mk
index 3a9e12a..c4bf13d 100644
--- a/Android.mk
+++ b/Android.mk
@@ -454,9 +454,6 @@
 
 LOCAL_FORCE_STATIC_EXECUTABLE := true
 
-ALL_TOOLS := \
-    modprobe \
-
 # Install the symlinks.
 LOCAL_POST_INSTALL_CMD := $(hide) $(foreach t,$(ALL_TOOLS),ln -sf ${LOCAL_MODULE} $(LOCAL_MODULE_PATH)/$(t);)