Ignore the return value of SetProperty.
The SetProperty function is buggy while calculating its return value. There
are cases where although there is a change, it will return false. EG: a
node with only one property, changing value of an existing property, etc.
In this commit, we will ignore the return value of SetProperty since the
exporter will continue to use the crc to detect if the content has changed.
In a separate commit, we will change the return value of the function to void.

Change-Id: I396ffd605259407d2f848893df7fea898aa7c6bc
Merge "Ignore the return value of SetProperty. The SetProperty function is buggy while calculating its return value. There are cases where although there is a change, it will return false. EG: a node with only one property, changing value of an existing property, etc. In this commit, we will ignore the return value of SetProperty since the exporter will continue to use the crc to detect if the content has changed. In a separate commit, we will change the return value of the function to void."