Adapt external/nss/asan.patch.1

...to a52ca01f6ae27a86cae6e82b3c5ae6601f3ea398 "nss: no rpath/origin flag for
Android (unused DT entry/DT_FLAGS warnings)"

Change-Id: I60e4ba1af572aa702a355e26dec58142209f8655
diff --git a/external/nss/asan.patch.1 b/external/nss/asan.patch.1
index 6acbb04..7dfd6ed 100644
--- a/external/nss/asan.patch.1
+++ b/external/nss/asan.patch.1
@@ -7,6 +7,6 @@ diff -ur nss.org/nss/coreconf/Linux.mk nss/nss/coreconf/Linux.mk
 # against the libsanitizer runtime built into the main executable.
-ZDEFS_FLAG		= -Wl,-z,defs
+ZDEFS_FLAG		=
 DSO_LDOPTS      += $(if $(findstring 2.11.90.0.8,$(shell ld -v)),,$(ZDEFS_FLAG)) -Wl,-z,origin '-Wl,-rpath,$$ORIGIN'
 DSO_LDOPTS		+= $(if $(findstring 2.11.90.0.8,$(shell ld -v)),,$(ZDEFS_FLAG)) $(if $(filter-out $(OS),ANDROID),-Wl$(COMMA)-z$(COMMA)origin '-Wl$(COMMA)-rpath$(COMMA)$$ORIGIN')
 LDFLAGS			+= $(ARCHFLAG) -z noexecstack