Disable integer sanitization for amrwbenc

Integer sanitization causes too many false positives, and so far all
have been benign or intentional.

Change-Id: I3c40e478e3da31023a635f4ef212873c1fb644f3
diff --git a/media/libstagefright/codecs/amrwbenc/Android.mk b/media/libstagefright/codecs/amrwbenc/Android.mk
index fd6d007..5b90b33 100644
--- a/media/libstagefright/codecs/amrwbenc/Android.mk
+++ b/media/libstagefright/codecs/amrwbenc/Android.mk
@@ -114,7 +114,7 @@
 
 LOCAL_CFLAGS += -Werror
 LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
+#LOCAL_SANITIZE := signed-integer-overflow
 
 include $(BUILD_STATIC_LIBRARY)
 
@@ -132,7 +132,7 @@
 
 LOCAL_CFLAGS += -Werror
 LOCAL_CLANG := true
-LOCAL_SANITIZE := signed-integer-overflow
+#LOCAL_SANITIZE := signed-integer-overflow
 
 LOCAL_STATIC_LIBRARIES := \
         libstagefright_amrwbenc