Bug 996159 - Fix sync config section on Windows with 125% DPI. r=gavin a=sylvestre

From 16e68b8be33df59806b52d326d527799ba90e243 Mon Sep 17 00:00:00 2001
Bug 993495 - Update WebRTC UI and add test, r=felipe, a=abillings.
Bumping manifests a=b2g-bump
Bug 996009 - Ensure that the richtext2 browserscope tests do not attempt to contact the external network. r=roc, a=test-only
Bug 996019 - Fix browser_bug435325.js to not connect to example.com. r=ehsan, a=test-only
Bug 996031 - Remove 455407.html crashtest. r=dholbert, a=test-only

The bug that this test was intended to test seems transient, according to
testing with nightlies around the time the bug was filed.  Additionally,
the test connects to external servers, which is frowned upon and will soon
be forbidden.
Bug 995995 - Set testing prefs to redirect to the test proxy server for RSS feeds. r=jmaher, a=test-only
Bug 825427 - Intermittent browser_responsiveruleview.js. r=miker, a=test-only
Bug 986284 - Intermittent browser_inspector_bug_952294_tooltips_dimensions.js. r=miker, a=test-only

--HG--
rename : browser/devtools/inspector/test/browser_inspector_bug_952294_tooltips_dimensions.js => browser/devtools/styleinspector/test/browser_styleinspector_tooltip-size.js
Bug 944443 - Uplift home button from simulator to b2g desktop. r=vingtetun, r=fabrice, a=bajaj
Bug 944443 - Uplift rotation feature from simulator to b2g desktop. r=vingtetun, a=bajaj
Bug 935014 - Allows to specify the devtool debuggger port via the command line. r=fabrice, a=lsblakk
Bug 987411 - Fix Simulator path to b2g on Mac. r=ochameau, a=bajaj
Bug 988563 - Restore Mac simulator UI (WTF Mac OS: Round 2). r=ochameau, a=bajaj
Bug 976773 - Fix simulator path on Windows and fix the simulator addon versioning. r=jryans, a=bajaj
Bug 990057 - Fix Promise exception in simulator. r=jryans, a=bajaj
Bug 990065 - Ship simulator screen xpcom in b2g desktop package and prevent it from breaking bfcache. r=vingtetun, a=bajaj
Bug 920198 - Build simulator xpi on windows. r=aki, r=glandium, a=lsblakk
Bug 920198 - Build simulator xpi and enable phone tweaks for b2g-desktop. r=aki,r=glandium, a=lsblakk
Backout 59e0310606e0 (bug 996148) because the solution from bug 997227 is better. r=backout.