Bug 989626 - Remove some more bogus max-heights that mess up wrapping labels. r=jaws
Bug 994189 - Factor out method to load raw resource (r=margaret)
Bug 994189 - Improve code for reading raw resources (r=margaret)
Bug 993970 - Factor out TopSitesCursorWrapper into separate file (r=wesj)
Bug 993970 - Make PinnedSite instances immutable (r=wesj)
Bug 993970 - Coding style fixes in TopSitesCursorWrapper (r=wesj)
Bug 993970 - Add tests for TopSitesCursorWrapper (r=wesj)
Bug 993084 - Delay initialization of telemetry experiments if there is no active experiment. r=bsmedberg

To sync experiment state with the addon manager, we need to start it early when there is a
active experiment.
However, initializing the telemetry experiments system too early can lead to performance
regressions, so we delay the initialization if we don't have an active experiment.
Bug 993084 - Consolidate pref name constants for experiment tests. r=bsmedberg
Bug 993084 - Fix experiments health report provider test. r=bsmedberg
Merge m-c to fx-team.
Bug 993666 - Keep track of whether or not to send banner message to Java when a banner is added. r=bnicholson
Bug 965622 - (Part 1) Add EmptyViewConfig to HomeConfig. r=liuche
Bug 965622 - (Part 2) Manage empty views in PanelLayout. r=lucasr
Bug 996622 - [rule view] Use shared css file for ruleview.css;r=pbrosset
Bug 996622 - [rule view] Use new theme colors for marking changed rules;r=pbrosset
Bug 993520: Add innerID option to ConsoleAPI to allow creating consoles for specific DOM windows. r=msucan
bug 981569. Don't ever remove our custom "is the window active" property. When switching from custom non-client margins to default non-client margins, send a `WM_NCACTIVATE` message so that `DefWindowProc` knows the correct active/inactive state of the window. r=blassey
Bug 996148 - With tabs in titlebar disabled, the private browsing mask can be incorrectly positioned in certain modes. r=MattN.

The positioning of the private browsing mask depends on us correctly setting the fullscreen placeholder
width. Unfortunately, we only ever did that when kicking off the tabs-in-titlebar code. This patch makes
it so that we set the width regardless of whether or not tabs in titlebar is enabled.
Backed out changesets 6f2321b72086 and e1f4243f9636 (bug 996622) for mochitest-dt failures.
CLOSED TREE