libsysutils: do not build for TINY_ANDROID

This depends on frameworks/... :-(

Technically it doesn't belong in system/core at all, but of course there are
things in system/core that depend on it, so for now we'll hack around this.

Change-Id: I6aa437f18e1c09bd10fbd3333cf6998a0b6140c6
diff --git a/libsysutils/Android.mk b/libsysutils/Android.mk
index dd2b32d..3b1f618 100644
--- a/libsysutils/Android.mk
+++ b/libsysutils/Android.mk
@@ -1,3 +1,4 @@
+ifneq ($(BUILD_TINY_ANDROID),true)
 BUILD_LIBSYSUTILS := false
 ifneq ($(TARGET_SIMULATOR),true)
     BUILD_LIBSYSUTILS := true
@@ -33,3 +34,4 @@
 include $(BUILD_SHARED_LIBRARY)
 
 endif
+endif