Bug 1462784 - Annotate idle stacks in the main thread event loop. r?froydnj MozReview-Commit-ID: I4WSeZtXPBD

Bug 1462784 - Annotate idle stacks in the chromium event loop. r?froydnj MozReview-Commit-ID: Ac8H02GKnmV

Bug 1462784 - Add an IDLE category. r?njn MozReview-Commit-ID: JJ30AhXofBr

Bug 1462784 - Relabel various other stuff as being OTHER. r?njn Any more specific work that is happening in these methods will have its own specific category labeling in that specific code. The instances touched in this patch are more on the outside and don't really know what kind of code is going to be running inside. MozReview-Commit-ID: 47NO1DZzkdH

Bug 1462784 - Remove the STORAGE category. r?njn This was used to label IndexedDB work and work in storage/mozStorage*. I don't think this deserves its own category; categories are most useful for the main thread, and most of the time-consuming database-related work happens on helper threads. The main thread pieces are mostly for asynchronicity- coordination and don't usually take up time. This patch labels IndexedDB work as DOM instead (which is maybe debatable) and the rest as OTHER. MozReview-Commit-ID: 3UYhFFbi3Ry

Bug 1462784 - Add a DOM category and use it for the WebIDL binding stack labels. r?njn MozReview-Commit-ID: AevGMqeBvXO

Bug 1462784 - Annotate layout-related stacks with the LAYOUT category instead of the GRAPHICS category. r?njn MozReview-Commit-ID: 77lvtLaxgEE

Bug 1462784 - Rename the CSS category to LAYOUT. r?njn The next changeset is going to move over more annotations that Gecko developers would count as "layout" into the LAYOUT category, and which is currently marked as GRAPHICS. We can add a subcategory for style resolution once we have subcategories, but for now I think it makes more sense to put style resolution into the same bucket as reflow and display list building. MozReview-Commit-ID: 7r9eICVBA1Z

Bug 1462784 - Remove EVENTS category. r?njn Categories are useful to indicate: This much % of time was spent in this category. The EVENTS category isn't a very good match for this. This category is currently only set on labels of functions that handle the processing of an event. But those functions are usually closer to the base of the stack, and the actual CPU work during the processing of an event is usually in another category closer to the top of the stack, e.g. in JS if we're running an event handler, or in LAYOUT if we're hit testing the position of the event. This changeset removes the EVENTS category and replaces all uses of it with the OTHER category. MozReview-Commit-ID: JPm5hQiBkvp

Bug 1462784 - Merge GC and CC categories into one category. r?njn They're very similar as far as most users of the profiler are concerned, I'd say, and I don't believe it's worth giving them two different colors in the activity graphs. MozReview-Commit-ID: HTqjp56naL3

Bug 1462784 - Change the enum ProfilingStackFrame::Category from a bitfield to a regular enum. r?njn MozReview-Commit-ID: HmDu8Rri5AF

Bug 1462829: Refactor vector types. r?hiro,xidorn This fixes clamping of mask-size and moves it out of mako while at it. Also fixes completion keywords for vector types that allow "none", and removes a bunch of duplicated list animation code. MozReview-Commit-ID: 9hiTe63odna

Bug 1457336: Teach nsFind about display in general. r?mats I ended up not using the nsIFrame methods both for consistency with the plain text serializer and because of include hell due to nsStyleStructInlines / nsIFrameInlines. Find doesn't care about nodes with no frames anyway, so it didn't seem worth doing the fallback if there's no style information. I'll file a bug for IsHTMLBlock. MozReview-Commit-ID: 3T317a4xCB

Bug 1462618: The restyle root machinery could work better. r?heycam Consider the test-case where we have: <div> <span id=a /> <span id=b /> </div> We try to set one bit on "a", and a different one on "b". Ideally we'll end up with <div> as the root with both bits. But with the current code we'd go all the way to the document unnecessarily. This fixes it by checking the bit's we've propagated up to the top instead of existingBits. MozReview-Commit-ID: GfwjwCBpkuy

Bug 1457286: Teach nsFind about display: contents. r?mats MozReview-Commit-ID: LODyc8yuuSs

Merge inbound to mozilla-central. a=merge

Bug 1392106 - use 2 chunks for reftests on OS X to prevent timeout with quantumrender. r=kats a=permafail-fix MozReview-Commit-ID: JbbWM59pAIX

Bug 1462497 - Add assertions to try diagnose which wrapper item went away. r=mstange MozReview-Commit-ID: BkU5tTlgFum

Bug 1462613 - Added new task to upload wpt manifest, r=jgraham MozReview-Commit-ID: K3D1o62cC3S

Bug 1462477 - Always initialize the value of aOutIsTransformedFixed, even we don't have an image to paint. r=mstange This value is used to determine whether we should create nsDisplayFixedPosition, and if the result changes without an invalidation, then retained-dl gets confused with the insertion/removal of a wrap list. MozReview-Commit-ID: JuXwCzKOxec