libbinder Parcel: compareData const.

This API should probably be removed because it's a derivative API,
but it also does not modify the Parcel, so quick fix.

Bugs: me
Test: build
Change-Id: I4732360f8cbd53491520dd2cb028c13279995dab

1 files changed, 1 insertions, 1 deletions

diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 4b7af45739..37113629a8 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -683,7 +683,7 @@ status_t Parcel::appendFrom(const Parcel* parcel, size_t offset, size_t len) {
     return err;
 }
 
-int Parcel::compareData(const Parcel& other) {
+int Parcel::compareData(const Parcel& other) const {
     size_t size = dataSize();
     if (size != other.dataSize()) {
         return size < other.dataSize() ? -1 : 1;