Bug 882968 - Clean up and move DEFINES and friends to moz.build in comm-central - Part 2: mailnews/mapi files r=cranmer for a CLOSED TREE
Bug 882968 - Clean up and move DEFINES and friends to moz.build in comm-central - Part 4 v2: suite/ files r=callek for a CLOSED TREE
Bug 882968 - Clean up and move DEFINES and friends to moz.build in comm-central - Part 5: im/ files r=florian for a CLOSED TREE
Bug 882968 - Clean up and move DEFINES and friends to moz.build in comm-central - Part 6: calendar/ files r=philipp for a CLOSED TREE