Suppress -Wimplicit-fallthrough.
am: 2041971e85

Change-Id: I4640d7523e9740e390cd934a7989e909c85a520f
diff --git a/Android.bp b/Android.bp
index 7990b05..00f4766 100644
--- a/Android.bp
+++ b/Android.bp
@@ -14,6 +14,8 @@
         "-DHAVE_PTHREAD",
         "-Wall",
         "-Werror",
+        "-Wno-implicit-fallthrough",
+        // gflags_completions.cc:326,327 have unannotated fall-through
     ],
     export_include_dirs: [
         "android",