The Official 20170324 builds are out

[Josa]

Previous Nightly Builds thread 20170323

The Official 20170324 NIGHTLY builds are out
The Official 20170324 AURORA builds are out
The Official Firefox 53 Beta 6 builds are out

Previous NIGHTLY: 20170323 (Fx 55.0a1)
Previous AURORA: 20170323 (Fx 54.0a2)
Previous BETA: 20170321 (Fx 53.0b5)

Hourly builds: Tinderbox Builds
Treeherder: Nightly | Aurora
Changelogs: NIGHTLY | AURORA | BETA
Release Notes: AURORA | BETA

Fixed:

1. NIGHTLY +90
2. #1325955
3. #1336828
4. #1336830
5. #1336832
6. #692700 [Cloud Services:Firefox Sync: Backend]-Use 'X-If-Unmodified-Since' header when uploading meta/global and crypto/keys to avoid race condition [All][]
7. #1349485 [Core:Audio/Video: Playback]-Devirtualize DecodedAudioDataSink [Uns][]
8. #1349145 [Core:Audio/Video: Playback]-Revert the code of bug 1203047 [Uns][]
9. #1349133 [Core:Audio/Video: Playback]-Support video rotation [Uns][]
10. #1347101 [Core:Audio/Video: Playback]-dom/media/mediasource/test/test_SeekToLastFrame_mp4.html never succeeds on win8 on treeherder [Uns][]
11. #1062106 [Core:CSS Parsing and Computation]-Remove special handling of attributeType="XML" when animating CSS properties [All][]
12. #1347819 [Core:CSS Parsing and Computation]-stylo: Change nsFont::languageOverride to store uint32_t directly [Uns][[stylo]]
13. #1349553 [Core:CSS Parsing and Computation]-stylo: Fix a few dynamic state change handling bugs. [Uns][]
14. #1348606 [Core:CSS Parsing and Computation]-stylo: Gecko_CopyStyleContentsFrom modifies non-threadsafe refcounts [Uns][]
15. #1349815 [Core:CSS Parsing and Computation]-stylo: Gecko_GetLookAndFeelSystemColor mutates static data [Uns][]
16. #1349885 [Core:CSS Parsing and Computation]-stylo: Simplify computation of float and position. [Uns][]
17. #1349457 [Core:CSS Parsing and Computation]-stylo: eagerly style generated content just after it is created [Uns][]
18. #1347435 [Core:CSS Parsing and Computation]-stylo: handle URLs more efficiently [Uns][]
19. #1349659 [Core:CSS Parsing and Computation]-stylo: implement :required and :optional pseudo-classes [Uns][]
20. #1349158 [Core:DOM: IndexedDB]-Crash in wpt /IndexedDB/keygenerator-explicit.html [Uns][]
21. #1348877 [Core:DOM: Quota Manager]-Navigator interface: attribute storage assert_true: The prototype object must have a property "storage" expected true got false [Uns][]
22. #1339758 [Core:DOM]-Accessing offsetX/offsetY on MouseEvents dispatched from click() is slower than in other engines [All][[qf:p3]]
23. #1348453 [Core:DOM]-Add a single argument overload to ImageBitmap::ExtensionsEnabled() [All][]
24. #1349572 [Core:DOM]-FileSystemSync should work also with non nsISeekableStream [Uns][]
25. #1349690 [Core:DOM]-Improve dangling-exception logging in AutoJSAPI::InitInternal to deal better with exceptions from a different origin [Uns][]
26. #1349979 [Core:DOM]-Remove OptionalID from DOMTypes.ipdlh [Uns][]
27. #1339775 [Core:Disability Access APIs]-Checkboxes to submit a crashed tab or to include URL of page no longer accessible. [Win][]
28. #1321907 [Core:Gecko Profiler]-Compositor Process is not captured in platform profiles [Uns][]
29. #1345032 [Core:Gecko Profiler]-Further cost reductions for ProfileBuffer::FindLastSampleOfThread [Uns][]
30. #1339897 [Core:Gecko Profiler]-SamplerStackFramePrintfRAII can show up in microbenchmark profiles [Uns][]
31. #1349476 [Core:Graphics: Layers]-Remove LayersBackend::LAYERS_D3D9 type [Uns][]
32. #1346702 [Core:Graphics: WebRender]-Adjust fallback checks in nsDisplayBorder::GetLayerState [Uns][]
33. #1342450 [Core:Graphics: WebRender]-Build (but don't enable) webrender by default on nightly builds [All][[gfx-noted]]
34. #1346915 [Core:Graphics: WebRender]-Caret Display items are being painted in the wrong position [Uns][]
35. #1343450 [Core:Graphics: WebRender]-Convert nsDisplayCanvasBackgroundColor to WebRenderDisplayItemLayer [Uns][]
36. #1322816 [Core:Graphics: WebRender]-Deal with giant textures [Lin][[gfx-noted]]
37. #1346451 [Core:Graphics: WebRender]-Delete WebRenderBorderLayer [Uns][]
38. #1347443 [Core:Graphics: WebRender]-Fix IsAccelAngleSupported() for RenderThread [Uns][]
39. #1349465 [Core:Graphics: WebRender]-Fix gpu process disable handling in gfxWindowsPlatform::InitGPUProcessSupport() [Uns][]
40. #1347871 [Core:Graphics: WebRender]-Handle image correctly in DisplayItemLayer [Uns][]
41. #1349232 [Core:Graphics: WebRender]-Intermittent linux64-qr REFTEST PROCESS-CRASH | application crashed [@ mozilla::layers::CompositorVsyncScheduler::Composite] [Lin][[gfx-noted][gecko:Composite]]
42. #1348209 [Core:Graphics: WebRender]-Make wr_renderer_readback() as to handle both GL and GLES [Uns][]
43. #1346982 [Core:Graphics: WebRender]-Only build WebRender DisplayItems for BoxShadowOuter when supported [Uns][[gfx-noted]]
44. #1348408 [Core:Graphics: WebRender]-Only create inset box shadow WR layers for cases WR supports [Mac][]
45. #1347050 [Core:Graphics: WebRender]-Remove unused workarond from WebRenderBridgeParent::ProcessWebRenderCommands() [Uns][]
46. #1347811 [Core:Graphics: WebRender]-Share WebRenderCompositableHolder between WebRenderBridgeParent [Uns][]
47. #1325911 [Core:Graphics: WebRender]-Support dynamic GL Context type selection with webrender. [Uns][]
48. #1348913 [Core:Graphics: WebRender]-Update webrender to 0794911f97cae92496fca992d7430da696fa24eb [Uns][[gfx-noted]]
49. #1346856 [Core:Graphics: WebRender]-Update webrender to dab674d09a51ff5253da0797d129bf29b25896e5 [Uns][[gfx-noted]]
50. #1347155 [Core:Graphics: WebRender]-WebRender clips should not share ServoScrollRootIds [Uns][]
51. #1347445 [Core:Graphics: WebRender]-create border layer for non-QR case [Uns][]
52. #1348584 [Core:Graphics]-Windows ClearType Enhanced Contrast: 300 causes fatal error: "assert(0 <= c && c <= SK_Scalar1)" [Uns][]
53. #1349350 [Core:IPC]-IPDL compiler doesn't error out when it finds sync-messages.ini entries without corresponding IPDL sync messages [Uns][]
54. #1343499 [Core:ImageLib]-Need a way to query frame sizes in ico files [Uns][gfx-noted]
55. #1347302 [Core:ImageLib]-add animated image specific probes for several imagelib telemetry probes [Uns][]
56. #1348299 [Core:Internationalization]-Only Fonts for Latin is effective to size [Uns][]
57. #1329676 [Core:JavaScript Engine: JIT]-Baldr: re-add constant-access bounds-check-removal to Ion backend [Uns][]
58. #1343007 [Core:JavaScript Engine: JIT]-MBinaryArithInstruction::foldsTo should not wrap an Int32 constant in an MTruncateToInt32 node [All][]
59. #1342016 [Core:JavaScript Engine: JIT]-Regression on Jan 11th 2017 on misc benchmarks [Uns][]
60. #1334504 [Core:JavaScript Engine]-Baldr: always enable async stack-walking and saving TLS in the frame [Uns][]
61. #1349637 [Core:JavaScript: GC]-Remove unnecessary expose call when unwrapping a wrapper [Uns][]
62. #1349470 [Core:JavaScript: Internationalization API]-Date.toLocaleFormat is corrupted after landing bug 1346674 [Win][]
63. #1349701 [Core:Layout: Form Controls]-[e10s] Background on <select> options is white when opened for the first time [Win][]
64. #1334403 [Core:Layout]-Captions do not take 100% of table's width if inside flexbox [All][]
65. #1342863 [Core:Layout]-Label runnables in layout/base/ [Uns][]
66. #1342849 [Core:Layout]-Tabbar would not scroll properly after session is restored. The current tab is not displayed in the tabbar. [Win][[STR: see Comment#16]]
67. #1345894 [Core:Plug-ins]-Extend plugin notification/infobar telemetry through Flash CTP rollout [Uns][]
68. #1349462 [Core:SVG]-Rename nsIFrame::IsSVGText() to nsSVGUtils::IsInSVGTextSubtree() [Uns][]
69. #1349477 [Core:SVG]-Use AutoReferenceChainGuard to protect against SVG reference loops and long reference chains [Uns][]
70. #1334421 [Core:WebRTC: Audio/Video]-Assertion failure: aInstanceSize == 0 || entry->GetClassSize() == aInstanceSize on simple WebRTC tests on try [Lin][]
71. #1345511 [Core:WebRTC: Networking]-Move nICEr stun local address discovery to an IPC call to enable future sandbox restrictions on content process [Uns][]
72. #1348095 [Core:XPConnect]-Can we cache the proto for DOM Xrays? [Uns][]
73. #1061823 [Firefox:Developer Tools: Inspector]-Allow to edit width and height in the box model [All][[polish-backlog][difficulty=medium]]
74. #1344158 [Firefox:Developer Tools: Netmonitor]-Move webConsoleClient to utils/client.js [Uns][[netmonitor-reserve]]
75. #1314608 [Firefox:Developer Tools]-DevTools addon doesn't update preferences [Uns][]
76. #1349509 [Firefox:Developer Tools]-DevTools addon should reload from source/addon on addon install [Uns][]
77. #1349360 [Firefox:Developer Tools]-Expose client-side source map service in toolbox [All][]
78. #1348562 [Firefox:Developer Tools]-Unreferenced files in chrome://devtools/skin/images/ [All][]
79. #1348257 [Firefox:Device Permissions]-Checking "Remember this decision" for WebRTC prompts in PBM should store for session only [Uns][[fxprivacy]]
80. #1348264 [Firefox:General]-Expose keyboard shortcuts in tooltips for Stop, Reload and Reset Zoom buttons [All][]
81. #493527 [Firefox:Preferences]-Custom prefs are not reset in privacy pane when selecting Remember history / Never remember history [All][]
82. #1343682 [Firefox:Preferences]-Create temporary killswitch for preference reorg [Uns][]
83. #1345080 [Firefox:Search]-Decide what to do with the SEARCH_SERVICE_ENGINE_COUNT probe [Uns][[fxsearch]]
84. #1349562 [Firefox:Site Identity and Permission Panels]-PopupNotification buttons have a slight extra outline [Uns][[fxprivacy]]
85. #1349630 [Firefox:Sync]-Optimize PlacesSyncUtils.bookmarks.havePendingChanges [Uns][]
86. #1349761 [Firefox:Tabbed Browser]-Some code from browser-ctrlTab.js is showing up in profiles of opening browser windows [Uns][]
87. #1342142 [Toolkit:Add-ons Manager]-enable webextension permissions prompts by default [Uns][[permissions] triaged]
88. #1341531 [Toolkit:Performance Monitoring]-Measure input event to event dispatcher (handler) [Uns][[qf:p1]]
89. #1306276 [Toolkit:Places]-Deprecate History RemovePage and RemovePages [Uns][]
90. #1338033 [Toolkit:Safe Browsing]-Remove URLCLASSIFIER_PREFIX_MATCH [Uns][#sbv4-m6]
91. #1344737 [Toolkit:Telemetry]-Update TelemetrySession.jsm to async function & await [Uns][[measurement:client] [lang=js]]

Partial Landings/Diagnostic Patches:

1. #1320134 [Core:Audio/Video: Playback]-Crash in xul.dll@0x4d768 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xul.dll@0x4d739 | xu [Win][[ps-radar]]
2. #1330484 [Core:Disability Access APIs]-crash near NULL [mozilla::a11y::NotificationController::WillRefresh] [Uns][]
3. #1346518 [Core:Disability Access APIs]-Crash in mozilla::a11y::Accessible::RemoveChild [Win][[clouseau]]
4. #1347727 [Core:Graphics: WebRender]-Enable outer box shadows by default in WR [Uns][]
5. #1343341 [Core:ImageLib]-infrastructure necessary to allow discarding of animated images [Uns][]
6. #1337331 [Core:Security: Process Sandboxing]-Update security/sandbox/chromium/ to Chromium stable channel version 56.0.2924.87 [All][sbwc2]

1. AURORA +10
2. #1341096
3. #1344081
4. #1345049 [Core:Audio/Video: cubeb]-Update cubeb from upstream to f07ee6d [Uns][]
5. #1347164 [Core:CSS Parsing and Computation]-Regression - Ringmark failure - hsla() color serializing as rgb() rather than rgba() [Uns][]
6. #1348623 [Core:DOM: Events]-Regression: events on chrome aren't being triggered while the page changes [Win][]
7. #1346499 [Core:Widget: Win32]-KeyboardEvent.ctrlKey of "keypress" event at Ctrl + Space on Windows should be true unless it doesn't cause different character without Ctrl key [Win][]
8. #1346736 [Firefox:Bookmarks & History]-invalid icon in default bookmarks [Uns][[fxsearch]]
9. #1318070 [Firefox:Location Bar]-keyword.enabled is half-broken, it's half enabled even when it's set to false [Uns][[fxsearch]]
10. #1341011 [Toolkit:Add-ons Manager]-”Undefined” message in installation pop-up while installing locally from about:addons [All][investigating]
11. #1348801 [Toolkit:Add-ons Manager]-”Open Link In New Private Window” prevents the add-on installation [All][]

1. Beta 5 -> Beta 6 Changelog +37
2. #1273537
3. #1340482
4. #1341086
5. #1341191
6. #1342101
7. #1343505
8. #1343795
9. #1344081
10. #1344305
11. #1344461
12. #1344686
13. #1346648
14. #1346654
15. #1346720
16. #1347168
17. #1347979
18. #1347944 [Core:Audio/Video: cubeb]-Uplift three crash fixes to beta and/or aurora [Win][]
19. #1347164 [Core:CSS Parsing and Computation]-Regression - Ringmark failure - hsla() color serializing as rgb() rather than rgba() [Uns][]
20. #1192940 [Core:DOM]-sendBeacon does not honor meta referrer policy [Uns][]
21. #1348623 [Core:DOM: Events]-Regression: events on chrome aren't being triggered while the page changes [Win][]
22. #1347739 [Core:DOM: Service Workers]-ExtendableMessageEvent `source` accessor crashes tab [Uns][]
23. #1342635 [Core:IPC]-Add telemetry for IPC serialization/deserialization time [Uns][]
24. #1346866 [Core:IPC]-Make the IPC serialization/deserialization time probes main-thread-only [Uns][]
25. #1348596 [Core:Layout: Text]-Incorrectly landed change to BuildTextRunsScanner::ContinueTextRunAcrossFrames [Uns][]
26. #1340163 [Core:WebRTC: Audio/Video]-Origin-unique deviceId persistence (used in enumerateDevices and gUM constraints) is broken [All][]
27. #1343691 [Core:WebRTC]-RTCP stats missing in FF53 (fallout from webrtc.org 49 update) [All][]
28. #1346961 [Core:Widget: Gtk]-Black strip at bottom of page (just above horizontal scrollbar), in pages that trigger horizontal scrollbar [Uns][]
29. #1346499 [Core:Widget: Win32]-KeyboardEvent.ctrlKey of "keypress" event at Ctrl + Space on Windows should be true unless it doesn't cause different character without Ctrl key [Win][]
30. #1348123 [Core:XPCOM]-Add non-debug mode bounds checking to nsTArray::InsertElementAt and nsTArray::ReplaceElementAt [Uns][]
31. #1346736 [Firefox:Bookmarks & History]-invalid icon in default bookmarks [Uns][[fxsearch]]
32. #1318070 [Firefox:Location Bar]-keyword.enabled is half-broken, it's half enabled even when it's set to false [Uns][[fxsearch]]
33. #1336560 [Firefox:Search]-Provide the ability for a distribution to hide search engines [Uns][]
34. #1345716 [Firefox:Theme]-Dev Edition (compact dark/light) theme: solid grayscale circle appears instead of blue (i) icon in location bar for icons used by add-ons [Uns][]
35. #1341011 [Toolkit:Add-ons Manager]-”Undefined” message in installation pop-up while installing locally from about:addons [All][investigating]
36. #1348801 [Toolkit:Add-ons Manager]-”Open Link In New Private Window” prevents the add-on installation [All][]
37. #1344431 [Toolkit:Reader Mode]-Regression Firefox displays reader button in location bar even if it's unavailable (sometimes) [All][]
38. #1347700 [Toolkit:WebExtensions: General]-Order of execution of content scripts in Firefox52 is not correct [Uns][]

Nightly 55 fixes since 20170306 (Gecko 54) ~905
Aurora 54 fixes since 20170123 (Gecko 53) ~2182
Beta 53 fixes since 20161114 (Gecko 52) ~3054

Nightly Blog
Release Calendar
Release Tracking

[avada]

Hi!

Something's up. I get spammed with content processes. It looks like all content processes are started based on the value of dom.ipc.processCount (which is quite a lot for me), which is pretty stupid.
Also I got unreasonably high cpu usage and lag while browsing facebook and youtube.

Can anyone confirm any of this?

[GHM113]

Something's up. I get spammed with content processes. It looks like all content processes are started based on the value of dom.ipc.processCount (which is quite a lot for me), which is pretty stupid.

I can't reproduce this behavior, I have processCount set to 4 and I get 3 processes on startup with one tab (about:blank), after I load any site in it the number of processes doesn't change.

Also I got unreasonably high cpu usage and lag while browsing facebook and youtube.
Can anyone confirm any of this?

I get 40+% CPU usage just by one process when loading 4-5 mozillazine threads in the background, can reproduce the same behavior on many other sites as well. Also, scrolling sometimes looses smoothness, more details here: https://forums.informaction.com/viewtop ... 10&t=22673

[avada]

I can't reproduce this behavior, I have processCount set to 4 and I get 3 processes on startup with one tab (about:blank), after I load any site in it the number of processes doesn't change.

Try more content processes. It looks like all of them start wasting cpu time when I play a video in a single tab. Of these three processes have high cpu usage. Including the main thread. One content process (the first) also leaks memory constantly during playback. (selected on the picture). It's pretty messed up.

https://abload.de/img/ff-multi-process-suck7yui7.png

[avada]

I get 40+% CPU usage just by one process when loading 4-5 mozillazine threads in the background, can reproduce the same behavior on many other sites as well. Also, scrolling sometimes looses smoothness, more details here: https://forums.informaction.com/viewtop ... 10&t=22673

This might be something entirely different since I don't use noscript at all.

[streetwolf]

On inbound you can enable Webrender by setting the pref 'gfx.webrender.enabled' to true. Whether it is working I have no idea.

WEBRENDER
opt-in by default: WebRender is an opt-in feature
available by user: Enabled by pref

One problem I see is that I get a red screen at times that sometimes will go away after a second or two or stay permanently where I have to exit Fx. Don't know if it's related to Webrender or another bug.

***** Enabling WR looks like it is causing the red screen. I also notice the spinner on a tab is only partially drawn when WR is enabled. Guess WR is still a WIP.

[avada]

No more "aerodynamic tabs" - https://air.mozilla.org/firefox-australis/ ...
Looks like the Mozilla likes to waste its money and likes to never bored UX and UI teams...
Maybe the Mozilla should just implant the Classic Theme Restorer, if backout of the Australis will be too much to handle, or just recruit Aris for this job...

Jesus... These useless losers actually make money with all this crap?

[Alice0775]

Hey, Blob XHRs is broken since Firefox52 and later....
[*]#1349862[Core:DOM]-XMLHttpRequest returning corrupt data for large blobs[All][]

[Virtual_ManPL]

Try more content processes. It looks like all of them start wasting cpu time when I play a video in a single tab. Of these three processes have high cpu usage. Including the main thread. One content process (the first) also leaks memory constantly during playback. (selected on the picture). It's pretty fucked up.

https://abload.de/img/ff-multi-process-suck7yui7.png

This could be Bug 1329630 - Firefox constantly uses 100% CPU after long time movie browsing, even after closing movies

[Alice0775]

@Virtual_ManPL
Could you provide detailed concrete steps if it is available?

similar
[*]#1349991[Core:Graphics]-High CPU usage and growing heap-unclassified allocations in gfx process during video playback[Win][]

But no detailed STR is attached.

[Virtual_ManPL]

@ Alice0775 - There are in bug #1329630 comment #0, in short, watching many (about >20-50) streams and clips in over 1-2h should get your CPU trashed heavily, even after closing all tabs and windows, with leaving only one blank tab.
I'm still under diagnosing it, as it's suspected, that it was fixed by Bug 1344772 - Logical loop with CPU exhaustion in MediaFormatReader::NotifyDataArrived,
so don't also waste your time on that, as it's extremely time consuming to reproduce and I'm doing it already.

Bug 1349991 - High CPU usage and growing heap-unclassified allocations in gfx process during video playback looks similar, but in my case, RAM usage didn't grow and Firefox didn't crash,
other similar to this issue is Bug 1344357 - Closing a content window with a seeking video leaks the window

[Grantius]

Hi!

Something's up. I get spammed with content processes. It looks like all content processes are started based on the value of dom.ipc.processCount (which is quite a lot for me), which is pretty stupid.
Also I got unreasonably high cpu usage and lag while browsing facebook and youtube.

Can anyone confirm any of this?

Have you enabled dom.ipc.processPrelaunch.enabled?

Check about:config - this may have been turned on.

[Alice0775]

Okay, thanks

[TheVisitor]

Latest tinderbox win32 build is not working on video playback on a certain site:

NOTE: This is a 'sometime' NSFW' site:

EDIT: Removed link issue has patch...

Tested on m-c tinderbox hourly build on win10 x64 wn32 build:

b0494b853b51c13deef16cb463cb30f3e4c0e1d0 good
439ee2e4fc4ed4a82102608639d9751e376d5536 bad

Already put a comment in the patch https://bugzilla.mozilla.org/show_bug.cgi?id=1347101

[streetwolf]

Latest tinderbox win32 build is not working on video playback on a certain site:

NOTE: This is a 'sometime' NSFW' site:

https://voyeur-house.tv/realm6/cam111

Tested on m-c tinderbox hourly build on win10 x64 wn32 build:

b0494b853b51c13deef16cb463cb30f3e4c0e1d0 good
439ee2e4fc4ed4a82102608639d9751e376d5536 bad

Already put a comment in the patch https://bugzilla.mozilla.org/show_bug.cgi?id=1347101

WFM you dirty, dirty boy