[Tizen] Fix invalid AttributeRangeFilter.attributeName issue

AttributeRangeFilter has been refactored.
Setter and getter for attributeName have been added.
Coding style has been corrected.

BUG=XWALK-3047
Merge pull request #411 from sstolinski/XWALK3047

[Tizen] Fix invalid AttributeRangeFilter.attributeName issue