Remove redundant notice property. am: 4d89fcdb48 am: d1591013b9

Original change: https://android-review.googlesource.com/c/platform/prebuilts/gcc/linux-x86/host/x86_64-w64-mingw32-4.8/+/2154553

Change-Id: I158db6b62097066009ee4b6a15ba0e6d75a54f23
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/Android.bp b/Android.bp
index 5452aff..6b95b2f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -66,11 +66,6 @@
     license_text: ["licenses/mingw-w64-svn-r5861/mingw-w64-libraries/winpthreads/COPYING"],
 }
 
-filegroup {
-    name: "mingw-libwinpthread-notice",
-    srcs: ["licenses/mingw-w64-svn-r5861/mingw-w64-libraries/winpthreads/COPYING"],
-}
-
 cc_prebuilt_library_shared {
     name: "libwinpthread-1",
     host_supported: true,
@@ -111,6 +106,5 @@
         },
     },
     stl: "none",
-    notice: ":mingw-libwinpthread-notice",
     licenses: ["winpthreads_license"],
 }