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. This change
makes this function void and we will no longer depend on it to decide if we
should trigger a change or not. The exporter will continue to use the crc to
detect if the content has changed.

Change-Id: I76f5323f54311dd47f078ce4e9bab4f91783564d
Merge "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. This change makes this function void and we will no longer depend on it to decide if we should trigger a change or not. The exporter will continue to use the crc to detect if the content has changed." into R1.10