Move qtaguid.c from common sources in Android.mk to fix windows build.

Change-Id: I0a2d1615108b6c10064b3635d05699748a1341a4
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index 64b369e..03e6e9a 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -47,8 +47,7 @@
 	threads.c \
 	sched_policy.c \
 	iosched_policy.c \
-	str_parms.c \
-	qtaguid.c
+	str_parms.c
 
 commonHostSources := \
         ashmem-host.c
@@ -111,7 +110,7 @@
 # ========================================================
 include $(CLEAR_VARS)
 LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c uevent.c
+LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c uevent.c qtaguid.c
 
 ifeq ($(TARGET_ARCH),arm)
 LOCAL_SRC_FILES += arch-arm/memset32.S