Bug 1384233 - Remove SizePrintfMacros.h. r?froydnj We have a minimum requirement of VS 2015 for Windows builds, which supports the z length modifier for format specifiers. So we don't need SizePrintfMacros.h any more, and can just use %zu and friends directly everywhere. MozReview-Commit-ID: 6s78RvPFMzv

Bug 1384258 - Ease the hazard tolerance for stylo. r?xidorn Allow an extra heap write hazard introduced by enabling stylo in default builds until it can be addressed. See bug 1384625. MozReview-Commit-ID: 2N3z6FVHa0G

Bug 1384258 - Build Stylo by default. r?chmanchester Build Stylo (the styling system from servo) by default in all builds for win32, win64, macOS and linux64 targets. It was previously enabled for automation builds, so this just changes the behaviour for local developer builds. Note that this introduces a new dependency on libclang for the binding generator. If you're developing on a tier-1 platform, run `./mach boostrap` to install a working copy. Otherwise llvm+libclang 4.0.1 is recommended. Remove the explicit --enable-stylo=build in mozconfig.stylo in favour of the configure default. Add mozconfig.stylo to the hazard and debug-asan mozconfigs so LLVM_CONFIG is defined properly for those builds. Based on a patch by Bobby Holly in bug 1356991. MozReview-Commit-ID: C2wRNl7JHpz

Bug 1313429 - WIP, not looking for reviews. Add mac touchbar buttons for a few functions. MozReview-Commit-ID: D85ZALavRjL

Bug 1384181 - Add utility dump functions for debugging. r? MozReview-Commit-ID: 5YJLGhnMkwG

Bug 1384181 - Build WebRenderLayerScrollData instances for remote layer trees. r? This adds handling for nsDisplayRemote frames, so that we create a WebRenderLayerScrollData item for each nsDisplayRemote frame that we encounter. This is the equivalent of a "ref layer" in a normal layer tree, and allows the APZ side to glue together the scroll data from different processes into a full tree. MozReview-Commit-ID: 3lgsqtCKQya

Bug 1384181 - Ensure that the WebRenderScrollData has a single root layer node. r? The semantics of the WebRenderScrollData structure is that the per-layer structures form a tree with a single root node. When we build the data structure from the display list, we are generating (for now) a flat list. Therefore we need to synthesize a root node in order to make stuff work as intended. MozReview-Commit-ID: IDXyziBO7pk

Bug 1384181 - Reorganize the WebRenderScrollData code to work with layers-free transactions. r? Until now WebRenderScrollData was only used with "layers" WR transactions, but we want to use it with layers-free transactions as well. As such, we need to allow collecting information from display items instead of layers. This restructures the code a little bit to allow that. This patch should not have any functional effect on the "layers" codepath, but on the "layers-free" codepath it is now actually populating some rudimentary data into the WebRenderScrollData before sending it across. This will be fleshed out in future patches. MozReview-Commit-ID: BROqpsHPRND

Bug 1379600 - Implement the feature of filling and previewing Credit Card fields. MozReview-Commit-ID: ADklL3VFujI

Bug 1384710: Add support for processing files with babel. MozReview-Commit-ID: 4Ou8xmLDbWI

Bug 1369002 - Stop warning if the mainThread is null in GetCurrentThread. r=froydnj

Bug 1384708 - Enable apz.frame_delay.enabled on Nightly builds. r=kats MozReview-Commit-ID: IOzSKRkiKXz

Bug 1384669: Reduce refcount churn in BidiParagraphData by using non-refcounted pointer hash keys. r?jfkthame We don't need to bother with refcounting for these pointers, because they're pointing to DOM elements, and the DOM is basically immutable during reflow. And BidiParagraphData is a stack-only class which only lives for a short period of reflow - so it can assume these pointers' targets will stick around for its whole life. MozReview-Commit-ID: J3SfRYoRweX

Bug 1384669: Reduce refcount churn in BidiParagraphData by using non-refcounted pointer hash keys. r?jfkthame We don't need to bother with refcounting for these pointers, because they're pointing to DOM elements, and the DOM is basically immutable during reflow. And BidiParagraphData is a stack-only class which only lives for a short period of reflow - so it can assume these pointers' targets will stick around for its whole life. MozReview-Commit-ID: J3SfRYoRweX

Bug 1384696 - Unit tests to trigger "too many variables" failure while deleting bookmark folders MozReview-Commit-ID: DWXZy0Vuddv

Bug 1341305 - Implement devtools.panels.elements.createSidebarPane and sidebar's setObject APIs. MozReview-Commit-ID: 2OhNuUWY9CP

Bug 1341305 - Provide an internal DevTools API to register an Extension Sidebar for the inspector panel. MozReview-Commit-ID: IvAptqCN5ne

Bug 1384693 - Cull exit profiles that don't have any overlap with the parent process profile. r?njn This avoids large gaps in the profiler output. Sometimes we hold on to exit profiles for a long time before a profile is gathered. During that time, the parent process's profile buffer might have looped around several times. At that point, profiles from processes that have exited long ago are no longer interesting. MozReview-Commit-ID: 5C47vb69DfK

Bug 1384693 - Let callers of profiler_stream_json_for_this_process obtain the time of the first sample in the buffer. r?njn MozReview-Commit-ID: IRFq1F3dWIk

Bug 1384224 - Add support for hardlinks to InstallManifest; r?gps Also removes InstallManifestNoSymlinks which can be more simply expressed by passing link_policy='copy' to InstallManifest.populate_registry. MozReview-Commit-ID: Bkjc2hIub4A