Use -Werror in external/aac

Bug: 66996870
Test: build with WITH_TIDY=1
Exempt-From-Owner-Approval: Colin +2 should be the owner approval
Change-Id: I167f73ee9dc5e977fd6976f48732ae1e1fe13c8b

1 files changed, 2 insertions, 0 deletions

diff --git a/Android.bp b/Android.bp
index 75fe8af..0ae0b84 100644
--- a/Android.bp
+++ b/Android.bp
@@ -12,6 +12,8 @@ cc_library_static {
         "libSBRenc/src/*.cpp",
     ],
     cflags: [
+        "-Werror",
+        "-Wno-constant-conversion",
         "-Wno-sequence-point",
         "-Wno-extra",
         "-Wno-#warnings",