Bug 1432429 - Point the JS Runtimes at TimeStamp for the current time. r=jandem This patch adds a new static member to the TimeStamp class to store the current locked *time* (in ms since the epoch) in addition to the current locked timestamp. We point the JS Engine at this value if Fuzzyfox is enabled.

Bug 1432429 - Create a DelayHttpChannelQueue class to queue network requests until FuzzyFox indicates they should fire. r=mayhemer,baku

Bug 1432429 - Clean up a few random areas of code to accomodate Fuzzyfox: Performance and RefreshDriver. r=froydnj,baku 1: Correct the Performance API 'NowUnclamped' to obtain a non-Fuzzed Timestamp 2: Do not compare fuzzed and non-fuzzed timestamps in a Refresh Driver assert, since this happens so early on that we will eventually compare them and asserting would be bad.

Bug 1432429 - Integrate FuzzyFox into the TimeStamp class. r=baku,froydnj Creates GetFuzzyfoxEnabled() functions that check a static boolean. Exposes SetFuzzyfoxEnabled() because we cannot depend on Pref Observation code inside the TimeStamp class. TimeStamp::Now will now return a Fuzzy value. We add a NowReally function to support obtaining the real timestamp. We also add a UsedCanonicalNow to expose whether the TimeStamp was real or fuzzy.

Bug 1432429 - Add FuzzyFox class and prefs. r=baku,froydnj Creates a FuzzyFox class for implementating the core of the step/sleep algorithm. Starts it in nsLayoutStatics::Initialize() Adds the fuzzyfox prefs. Moves the ms2mt macros from TimeStamp_windows.cpp to TimeStamp_windows.h and creates a new public function GetQueryPerformanceFrequencyPerSec() to expose a static variable in the .cpp file. This is necessary to support the macros being usable anywhere. (And we use the macros in FuzzyFox.)

Bug 1499933: Sort properties returned from resolvedOptions methods. r=jorendorff

Bug 1464475: Use HandleValue for the ErrorInterceptor API. r=sfink

Bug 1464475: Test case when error interceptor triggers GC. r=sfink

Bug 1502472 - Update pdf.js to version 2.0.943. r=bdahl

Bug 1442630: Use execvp to avoid signal handling issues in jit_test.py debugging support r=sfink

Bug 1502250 - PutForwards is misspelled as PutsForward in SVG.idl r=dholbert

Bug 1502304 - Deprecated CanvasRenderingContext2D in CreateImageBitmap, r=aosmond

Bug 1480550 - add ctypes support for aarch64 windows; r=dmajor The bulk of this patch is the new win64.asm, which is a more-or-less direct copy of aarch64's sysv.S file, with modifications for armasm64's peculiarities. The changes to ffi.c were minimal, mostly so that arithmetic on `void*` conforms to the C standard.

Bug 1502190 - bump mozdevice requirements for raptor, marionette, mozrunner, r=gbrown.

Bug 1502190 - release mozdevice 1.1.5, r=gbrown.

Bug 1502190 - [mozdevice] ADBDevice() should use ls /sdcard to detect ls version, r=jmaher.

Backed out 7 changesets (bug 1294490) for android build bustages. CLOSED TREE Backed out changeset 1a1d5b5a6a1a (bug 1294490) Backed out changeset fecbc475cf54 (bug 1294490) Backed out changeset 7b9bc181d099 (bug 1294490) Backed out changeset 2a06794651b2 (bug 1294490) Backed out changeset d35b5fadd6ca (bug 1294490) Backed out changeset 96fc5a421819 (bug 1294490) Backed out changeset e74320599eba (bug 1294490)

Backed out changeset d5a6095b6931 (bug 1442630) for linting failure on jit_test.py. CLOSED TREE

Bug 1473067 - Download grcov in Linux and Windows build tasks. r=ted

Bug 1473067 - Run Rust tests in code coverage builds. r=ted