Bug 951281 - [Download Manager] Allow downloaded files to be shared
Bug 971559 - [System2] Instantiable Storage r=alive
Bug 972744 - Remove firefox logs from coverage report
Merge pull request #16230 from KevinGrandon/bug_971559_system_storage_v2

Bug 971559 - [System2] Instantiable Storage r=alive
Merge pull request #15347 from crdlc/bug-951281

Bug 951281 - [Download Manager] Allow downloaded files to be shared
Bug 972475 - [System] Fix removal of event listener.
Merge pull request #16277 from RickyChien/bug-972744

Bug 972744 - Remove firefox logs from coverage report. r=@yurenju
Merge pull request #16255 from desaintmartin/972475

Bug 972475 - [System] Fix removal of event listener.r=alive
Bug 956634 - [jsdoc] Enable generate all apps/ jsdoc