Bug 828939 - Bad manifest URL for here maps followup
Bug 816306: Handle system updater check-error-* events, and accompanying tests. r=julienw
Merge pull request #7513 from marshall/updateCheckErrors

Bug 816306: Handle system updater check-error-* events, and accompanying tests
Merge pull request #7506 from AlexLakatos/828939

Bug 828939 - Bad manifest URL for here maps followup r=julienw
Auto-merge from branch 'master'