Weekly browser binaries (20210403)

New build of Serpent/UXP for XP!

Test binary:
Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20210403-cf582a3-uxp-b9d8b3aa2-xpmod.7z
Win64 https://o.rthost.win/basilisk/basilisk52-g4.8.win64-git-20210403-cf582a3-uxp-b9d8b3aa2-xpmod.7z

source code that is comparable to my current working tree is available here: https://github.com/roytam1/UXP/commits/custom

IA32 Win32 https://o.rthost.win/basilisk/basilisk52-g4.8.win32-git-20210403-cf582a3-uxp-b9d8b3aa2-xpmod-ia32.7z

source code that is comparable to my current working tree is available here: https://github.com/roytam1/UXP/commits/ia32

NM28XP build:
Win32 https://o.rthost.win/palemoon/palemoon-28.10.3a1.win32-git-20210403-1ca7c78d6-uxp-b9d8b3aa2-xpmod.7z
Win32 SSE https://o.rthost.win/palemoon/palemoon-28.10.3a1.win32-git-20210403-1ca7c78d6-uxp-b9d8b3aa2-xpmod-sse.7z
Win64 https://o.rthost.win/palemoon/palemoon-28.10.3a1.win64-git-20210403-1ca7c78d6-uxp-b9d8b3aa2-xpmod.7z

Official UXP changes since my last build:
- Issue #1754 - Fix clip path overflow. (b969ea3b9)
- Issue #1755 - Add smooth, high-quality and pixelated to CSS image-rendering (2953a5b1a)
- Issue #1756 - Initial wrapped implementation in C++ (1271dbeaf)
- Issue #1756 - Expose NumberFormat.formatToParts() to content. (685dafd77)
- Issue #1756 - Clean up ICU patch. (e07dee79c)
- Issue #1757 - Reinstate "dom.details_element.enabled" preference (82cb11de1)
- Merge pull request 'Reinstate "dom.details_element.enabled" preference' (#1758) from athenian200/UXP:details_element_pref into master (5e6b15940)
- Merge branch '1756' (b9d8b3aa2)

No official Basilisk changes since my last build.

Official Pale-Moon changes since my last build:
- Issue #1865 - Remove unused overlays and unnecessary preprocessing (e10f18481)
- Back-end branch pointer update. (243fe1b31)
- Issue #1865 - Stop preprocessor abuse causing issues (1bf24526c)
- Issue #1444 - Blocklist update. (1ca7c78d6)

My changes since my last build:
- Skipped "Issue #1444 - Blocklist update. (1ca7c78d6)"

---

New build of BOC/UXP for XP!

Test binary:
MailNews Win32 https://o.rthost.win/boc-uxp/mailnews.win32-20210403-355db4de-uxp-b9d8b3aa2-xpmod.7z
BNavigator Win32 https://o.rthost.win/boc-uxp/bnavigator.win32-20210403-355db4de-uxp-b9d8b3aa2-xpmod.7z

source repo (excluding UXP): https://github.com/roytam1/boc-uxp/tree/custom-older

* Notice: the profile prefix (i.e. parent folder names) are also changed since 2020-08-15 build, you may rename their names before using new binaries when updating from builds before 2020-08-15.

--

New build of HBL-UXP for XP!

Test binary:
IceDove-UXP(mail) https://o.rthost.win/hbl-uxp/icedove.win32-20210403-id-f0915f3-uxp-b9d8b3aa2-xpmod.7z
IceApe-UXP(suite) https://o.rthost.win/hbl-uxp/iceape.win32-20210403-id-f0915f3-ia-c642e3c-uxp-b9d8b3aa2-xpmod.7z

source repo (excluding UXP):
https://github.com/roytam1/icedove-uxp/tree/winbuild
https://github.com/roytam1/iceape-uxp/tree/winbuild

for UXP changes please see above.

---

New NewMoon 27 Build!

32bit https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210403-5bd78e063-xpmod.7z
32bit SSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210403-5bd78e063-xpmod-sse.7z
32bit noSSE https://o.rthost.win/palemoon/palemoon-27.10.0.win32-git-20210403-5bd78e063-xpmod-ia32.7z

64bit https://o.rthost.win/palemoon/palemoon-27.10.0.win64-git-20210403-5bd78e063-xpmod.7z

source repo: https://github.com/roytam1/palemoon27

repo changes since my last build:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1150810 part 6 - Rename Timeline() to GetTimeline(); r=smaug (a3298c89c)
 - Bug 1150810 part 7 - Add Animation::SetTimeline; r=jwatt (b76269422)
 - Bug 1150810 part 8 - Add AnimationTimeline::AddAnimations/RemoveAnimations; r=jwatt (bbdaa9269)
 - Bug 1150810 part 9 - Add relevant animations to timeline; r=jwatt (84229dc7b)
 - Bug 1150810 part 10 - Add AnimationTimeline::GetAnimations; r=jwatt; r=smaug (f5b68dfd5)
 - Bug 1150810 part 11 - Add some assertions to AnimationTimeline::GetAnimations; r=jwatt (ecc6a883d)
 - Bug 1150810 part 12 - Flush styles in AnimationTimeline::GetAnimations(); r=jwatt (6516341a0)
 - Bug 1150810 part 13 - Sort the result of AnimationTimeline::GetAnimations; r=jwatt (07b5694e0)
 - Bug 1150810 part 14 - Don't return animations targetting pseudo-elements; r=jwatt (0fdb408da)
 - Bug 1150810 part 15 - Add a comment about need to store more than just relevant animations; r=jwatt (9ac5156d1)
 - Bug 1150810 part 16 - Add tests for AnimationTimeline.getAnimations(); r=jwatt (4fd5ed70a)
 - Bug 1182981 part 1 - Use nsTHashtable::Iterator in PendingAnimationTracker; r=njn (399f90034)
 - Bug 1182981 part 2 - Use nsTHashtable::Iterator in AnimationTimeline; r=njn (3ca52e12f)
 - Bug 1182981 part 3 - Use nsTHashtable::Iterator in ActorsParent; r=khuey (398e91591)
 - Bug 1147942 - Don't warn when aborting finished IndexedDB transactions, r=janv. (83c2aade7)
 - Bug 1182981 part 4 - Use nsTHashtable::Iterator in IDBDatabase; r=njn (7fe022296) (76ed670e8)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1128380: Make AmpleVideoFrames calculation dynamic. r=cpearce (e1e11d289)
 - Bug 1161901 - Sprinkle more assertions and fix some formatting. r=jww (1a008614e)
 - Bug 1152218 - Have a larger tolerance to decide if video data is low or not. r=cpearce. (72dc49d9b)
 - indent fix (b6fe75862)
 - Bug 1161901 - Relax assertion. r=jww (f20d88804)
 - Bug 1155500: Have nsAutoPtr transfers ownership when copying related objects. r=froydnj (eddd7e87b)
 - Bug 1188203 - Fix more constructors in XPCOM; r=froydnj (51eb10519)
 - Bug 1179787 - part 1 - forward StorensRefPtrPassByPtr's constructor argument; r=botond (9af32af89)
 - Bug 1179787 - part 2 - add template logic for smart pointer template arguments in NS_NewRunnableMethod*; r=botond (380172704)
 - fix indentation (c4b2356bd)
 - Bug 1162381. Part 2 - refactor DecodedStreamData::mInitialTime to be consistent with AudioSink when computing stream position. r=roc. (8574a32a1)
 - Bug 1172778 - Update readyState when audio samples are popped by AudioSink. r=cpearce. (3f64e7151)
 - Bug 1172392 - Align update of audio end time of decoded stream with that of AudioSink. r=roc. (01e7ba014)
 - Bug 1152023 - Null check root frame when marking frames dirty in response to a user font load. r=jdaggett (e6ca132fd)
 - Bug 1162366 - Fix spelling of nsPresContext::mSupressResizeReflow and associated methods. r=dholbert (35d4ce30c)
 - Bug 1154148 - Create a FontFaceSet's UserFontSet eagerly. r=jdaggett (29d2b2b57)
 - Bug 1154150 - Only create a FontFaceSet if we find @font-face rules. r=jdaggett (cf4b6979a)
 - Bug 1144450 - Part 1: Fix a typo in test_font_loading_api.html. r=jdaggett (8117e267b)
 - Bug 1144450 - Part 2: Don't replace a FontFaceSet's ready promise when there are no loading FontFaces. r=jdaggett (196fbeb2d)
 - Bug 1144450 - Part 3: Replace uses of mDispatchedLoadingEvent with mStatus, as they're equivalent. r=jdaggett (bbf1e2324)
 - Bug 1144450 - Part 4: Replace uses of mReadyIsResolved with mStatus, as they're equivalent. r=jdaggett (ddb5dbce4)
 - Bug 1144450 - Part 5: Fix/add tests for not firing loadingdone/loadingerror when adding an already-loaded/error FontFace to a FontFaceSet. r=jdaggett (821bea9fc)
 - Bug 1144977 - Part 2: Tests. r=jdaggett (14bcd5b00)
 - Bug 1145937 - Don't set FontFaceSet status to Loaded between a font download completion and the document reflow. r=jdaggett (444fb88d1) (c7618a124)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1143537 - Part 1: Fix test numbering. r=jdaggett (b991d2fca)
 - Bug 1143537 - Part 2: Test descriptor getters for CSS-connected FontFaces when the descriptor isn't present. r=jdaggett (2ed363737)
 - Bug 1143537 - Part 3: Serialize unicode-range without leading zeroes. r=jdaggett (f3e6cfe5f)
 - Bug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeatureBug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeature (acf97f1c6)
 - Bug 1143537 - Part 5: Test status of FontFace and FontFaceSet with @font-face rules. r=jdaggett (477d01717)
 - Bug 1145506 - Make FontFace constructor fail on invalid src strings but otherwise create user font entries immediately. r=jdaggett (7c19fa8e7)
 - Bug 1153628 - Break FontFaceSet <-> UserFontSet cycle when a document's pres shell is going away. r=mccr8 (280ecbcbc)
 - Bug 1152647 - Part 1: Test. r=jdaggett (802141c54)
 - Bug 1152647 - Part 2: Ignore requests to add/delete a rule-backed FontFace to/from a FontFaceSet. r=jdaggett (2dc5f06a9)
 - Bug 1162855 - Traverse FontFaceSet's mUserFontSet's pointer back to the FontFaceSet. r=smaug (eb86c10d9)
 - Bug 1163449 - Remove OOM check when creating new nsFontFaceLoader. r=jdaggett (67c23c744)
 - Bug 1163865 - Remove [Throws] from FontFaceSet.delete. r=smaug (c83f95505)
 - Bug 1173001 - Initialize reader task queue in the constructor. r=jww (efecb4a62)
 - Bug 1173001 - Enable tail dispatch for the decode task queue. r=jww (11e8feaad)
 - Bug 1161413 - Part 1: Create FontFaceSet with a document rather than a pres context. r=jdaggett (1d5e642c7)
 - Bug 1161413 - Part 2: Create FontFace objects with a FontFaceSet rather than a pres context. r=jdaggett (0076f1907)
 - Bug 1161413 - Part 3: Only reflow from the font face loader if we have a pres context. r=jdaggett (7a6aab61a)
 - bug 1144602 - preconnect test handler should only count 1 syn r=test-only (4d6022758)
 - bug 1144602 - test_rel_preconnect orange r=test-only (05dac1e9f)
 - Bug 1162243 - add anonymous speculative connections r=hurley (6bd6bffc3)
 - bug 1174152 - crossorigin attribute for link rel=preconnect r=hsivonen (7b1178fa4)
 - Bug 1173289 - Remove WakeDecoderRunnable from MDSM. r=roc. (9782c6dd6)
 - Bug 1161413 - Part 4: Move FontFaceSet ownership from nsPresContext to nsIDocument. r=smaug (bc9dc2b87)
 - Bug 1161413 - Part 5: Cancel font loads on FontFaceSet destruction. r=jdaggett (37595e28e)
 - Bug 1161413 - Part 6: Update test assertion annotations. r=jdaggett (23c93ca28)
 - Bug 1161413 - Part 7: Test Font Loading API in a display:none iframe. r=jdaggett (377222287)
 - Bug 1173248 - Remove the workaround introduced to MDSM by bug 951278. r=cpearce. (43ecb0e42)
 - Bug 1163879 - Remove FontFaceSet::mUnavailableFontFaces. r=jdaggett (b86a68998)
 - Bug 1155015 - Hide FontFaceSet.load() until we implement it. r=bzbarsky (8ba0953f0)
 - Bug 1072102 - Part 1: Implement FontFaceSet load and check. r=jdaggett,bzbarsky (7f4c8c7f1)
 - Bug 1143995 - Remove unnecessary layout flushes from test_font_loading_api.html. r=jdaggett (38a3df578)
 - Bug 1146199 - Return empty string from FontFace.family if the FontFace was constructed with an invalid family name. r=jdaggett (dd2d9b6eb)
 - Bug 1072102 - Part 2: Tests. r=jdaggett (5966dd4ac)
 - Bug 1179675 - Make FontFaceSet.cpp compile as part of UNIFIED_SOURCES. r=jdaggett (665712d80)
 - Bug 1134096 - Revise docs for ::NewChannel2, ::GetChannelPrincipal and add deprecation warnings (r=tanvi,sicking) (64fe28638)
 - Bug 647010 - Limit when HTTP authentication dialog is shown. Block cross-origin http auth prompts with pref. r=mayhemer, r=tanvi (bf3f529d0)
 - Bug 1147699 follow-up: Disable the plugin test on Mulet (bdca19965)
 - Bug 1168676 - Switch off embed/object ServiceWorker interception. r=ehsan (9d0b09b66)
 - Bug 1125325 - Store TabParents with their WindowRoot. r=smaug (9e651f902) (bb8d23528)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1155898 - Fetch support for running outside of window/worker. r=nsm (b172b0e05)
 - Bug 996238 - Add test for asymmetric media isolation across PC. r=ekr (1a41248b4)
 - Bug 1153314 - Test IdP login flow, r=jib (1b143d80a)
 - Bug 1155898 - Use fetch instead of XHR for IdP. r=jib (ac9bc2d01)
 - missing part of Bug 1171311: P4. Don't compute start time for MSE. (d5e48284d)
 - Bug 1163223 - Remove MediaDecoderStateMachine::mStartTime. r=jww CLOSED TREE (333b0e904)
 - Bug 1172826 - remove unnecessary checks for MediaDecoderStateMachine::mPlaybackRate. r=kinetik. (98c32f91d)
 - Bug 1143575. Rename AdvanceFrame to UpdateRenderedVideoFrames. r=cpearce (987617a9d) (5bd78e063)

---

New regular/weekly KM-Goanna release:
https://o.rthost.win/kmeleon/KM76.4.3-Goanna-20210403.7z

Changelog:

Out-of-tree changes:
* update Goanna3 to git 279b2f1b5..5bd78e063:
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1150810 part 6 - Rename Timeline() to GetTimeline(); r=smaug (a3298c89c)
 - Bug 1150810 part 7 - Add Animation::SetTimeline; r=jwatt (b76269422)
 - Bug 1150810 part 8 - Add AnimationTimeline::AddAnimations/RemoveAnimations; r=jwatt (bbdaa9269)
 - Bug 1150810 part 9 - Add relevant animations to timeline; r=jwatt (84229dc7b)
 - Bug 1150810 part 10 - Add AnimationTimeline::GetAnimations; r=jwatt; r=smaug (f5b68dfd5)
 - Bug 1150810 part 11 - Add some assertions to AnimationTimeline::GetAnimations; r=jwatt (ecc6a883d)
 - Bug 1150810 part 12 - Flush styles in AnimationTimeline::GetAnimations(); r=jwatt (6516341a0)
 - Bug 1150810 part 13 - Sort the result of AnimationTimeline::GetAnimations; r=jwatt (07b5694e0)
 - Bug 1150810 part 14 - Don't return animations targetting pseudo-elements; r=jwatt (0fdb408da)
 - Bug 1150810 part 15 - Add a comment about need to store more than just relevant animations; r=jwatt (9ac5156d1)
 - Bug 1150810 part 16 - Add tests for AnimationTimeline.getAnimations(); r=jwatt (4fd5ed70a)
 - Bug 1182981 part 1 - Use nsTHashtable::Iterator in PendingAnimationTracker; r=njn (399f90034)
 - Bug 1182981 part 2 - Use nsTHashtable::Iterator in AnimationTimeline; r=njn (3ca52e12f)
 - Bug 1182981 part 3 - Use nsTHashtable::Iterator in ActorsParent; r=khuey (398e91591)
 - Bug 1147942 - Don't warn when aborting finished IndexedDB transactions, r=janv. (83c2aade7)
 - Bug 1182981 part 4 - Use nsTHashtable::Iterator in IDBDatabase; r=njn (7fe022296) (76ed670e8)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1128380: Make AmpleVideoFrames calculation dynamic. r=cpearce (e1e11d289)
 - Bug 1161901 - Sprinkle more assertions and fix some formatting. r=jww (1a008614e)
 - Bug 1152218 - Have a larger tolerance to decide if video data is low or not. r=cpearce. (72dc49d9b)
 - indent fix (b6fe75862)
 - Bug 1161901 - Relax assertion. r=jww (f20d88804)
 - Bug 1155500: Have nsAutoPtr transfers ownership when copying related objects. r=froydnj (eddd7e87b)
 - Bug 1188203 - Fix more constructors in XPCOM; r=froydnj (51eb10519)
 - Bug 1179787 - part 1 - forward StorensRefPtrPassByPtr's constructor argument; r=botond (9af32af89)
 - Bug 1179787 - part 2 - add template logic for smart pointer template arguments in NS_NewRunnableMethod*; r=botond (380172704)
 - fix indentation (c4b2356bd)
 - Bug 1162381. Part 2 - refactor DecodedStreamData::mInitialTime to be consistent with AudioSink when computing stream position. r=roc. (8574a32a1)
 - Bug 1172778 - Update readyState when audio samples are popped by AudioSink. r=cpearce. (3f64e7151)
 - Bug 1172392 - Align update of audio end time of decoded stream with that of AudioSink. r=roc. (01e7ba014)
 - Bug 1152023 - Null check root frame when marking frames dirty in response to a user font load. r=jdaggett (e6ca132fd)
 - Bug 1162366 - Fix spelling of nsPresContext::mSupressResizeReflow and associated methods. r=dholbert (35d4ce30c)
 - Bug 1154148 - Create a FontFaceSet's UserFontSet eagerly. r=jdaggett (29d2b2b57)
 - Bug 1154150 - Only create a FontFaceSet if we find @font-face rules. r=jdaggett (cf4b6979a)
 - Bug 1144450 - Part 1: Fix a typo in test_font_loading_api.html. r=jdaggett (8117e267b)
 - Bug 1144450 - Part 2: Don't replace a FontFaceSet's ready promise when there are no loading FontFaces. r=jdaggett (196fbeb2d)
 - Bug 1144450 - Part 3: Replace uses of mDispatchedLoadingEvent with mStatus, as they're equivalent. r=jdaggett (bbf1e2324)
 - Bug 1144450 - Part 4: Replace uses of mReadyIsResolved with mStatus, as they're equivalent. r=jdaggett (ddb5dbce4)
 - Bug 1144450 - Part 5: Fix/add tests for not firing loadingdone/loadingerror when adding an already-loaded/error FontFace to a FontFaceSet. r=jdaggett (821bea9fc)
 - Bug 1144977 - Part 2: Tests. r=jdaggett (14bcd5b00)
 - Bug 1145937 - Don't set FontFaceSet status to Loaded between a font download completion and the document reflow. r=jdaggett (444fb88d1) (c7618a124)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1143537 - Part 1: Fix test numbering. r=jdaggett (b991d2fca)
 - Bug 1143537 - Part 2: Test descriptor getters for CSS-connected FontFaces when the descriptor isn't present. r=jdaggett (2ed363737)
 - Bug 1143537 - Part 3: Serialize unicode-range without leading zeroes. r=jdaggett (f3e6cfe5f)
 - Bug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeatureBug 1143537 - Part 4: Serialize FontFace unicodeRange and fontFeature (acf97f1c6)
 - Bug 1143537 - Part 5: Test status of FontFace and FontFaceSet with @font-face rules. r=jdaggett (477d01717)
 - Bug 1145506 - Make FontFace constructor fail on invalid src strings but otherwise create user font entries immediately. r=jdaggett (7c19fa8e7)
 - Bug 1153628 - Break FontFaceSet <-> UserFontSet cycle when a document's pres shell is going away. r=mccr8 (280ecbcbc)
 - Bug 1152647 - Part 1: Test. r=jdaggett (802141c54)
 - Bug 1152647 - Part 2: Ignore requests to add/delete a rule-backed FontFace to/from a FontFaceSet. r=jdaggett (2dc5f06a9)
 - Bug 1162855 - Traverse FontFaceSet's mUserFontSet's pointer back to the FontFaceSet. r=smaug (eb86c10d9)
 - Bug 1163449 - Remove OOM check when creating new nsFontFaceLoader. r=jdaggett (67c23c744)
 - Bug 1163865 - Remove [Throws] from FontFaceSet.delete. r=smaug (c83f95505)
 - Bug 1173001 - Initialize reader task queue in the constructor. r=jww (efecb4a62)
 - Bug 1173001 - Enable tail dispatch for the decode task queue. r=jww (11e8feaad)
 - Bug 1161413 - Part 1: Create FontFaceSet with a document rather than a pres context. r=jdaggett (1d5e642c7)
 - Bug 1161413 - Part 2: Create FontFace objects with a FontFaceSet rather than a pres context. r=jdaggett (0076f1907)
 - Bug 1161413 - Part 3: Only reflow from the font face loader if we have a pres context. r=jdaggett (7a6aab61a)
 - bug 1144602 - preconnect test handler should only count 1 syn r=test-only (4d6022758)
 - bug 1144602 - test_rel_preconnect orange r=test-only (05dac1e9f)
 - Bug 1162243 - add anonymous speculative connections r=hurley (6bd6bffc3)
 - bug 1174152 - crossorigin attribute for link rel=preconnect r=hsivonen (7b1178fa4)
 - Bug 1173289 - Remove WakeDecoderRunnable from MDSM. r=roc. (9782c6dd6)
 - Bug 1161413 - Part 4: Move FontFaceSet ownership from nsPresContext to nsIDocument. r=smaug (bc9dc2b87)
 - Bug 1161413 - Part 5: Cancel font loads on FontFaceSet destruction. r=jdaggett (37595e28e)
 - Bug 1161413 - Part 6: Update test assertion annotations. r=jdaggett (23c93ca28)
 - Bug 1161413 - Part 7: Test Font Loading API in a display:none iframe. r=jdaggett (377222287)
 - Bug 1173248 - Remove the workaround introduced to MDSM by bug 951278. r=cpearce. (43ecb0e42)
 - Bug 1163879 - Remove FontFaceSet::mUnavailableFontFaces. r=jdaggett (b86a68998)
 - Bug 1155015 - Hide FontFaceSet.load() until we implement it. r=bzbarsky (8ba0953f0)
 - Bug 1072102 - Part 1: Implement FontFaceSet load and check. r=jdaggett,bzbarsky (7f4c8c7f1)
 - Bug 1143995 - Remove unnecessary layout flushes from test_font_loading_api.html. r=jdaggett (38a3df578)
 - Bug 1146199 - Return empty string from FontFace.family if the FontFace was constructed with an invalid family name. r=jdaggett (dd2d9b6eb)
 - Bug 1072102 - Part 2: Tests. r=jdaggett (5966dd4ac)
 - Bug 1179675 - Make FontFaceSet.cpp compile as part of UNIFIED_SOURCES. r=jdaggett (665712d80)
 - Bug 1134096 - Revise docs for ::NewChannel2, ::GetChannelPrincipal and add deprecation warnings (r=tanvi,sicking) (64fe28638)
 - Bug 647010 - Limit when HTTP authentication dialog is shown. Block cross-origin http auth prompts with pref. r=mayhemer, r=tanvi (bf3f529d0)
 - Bug 1147699 follow-up: Disable the plugin test on Mulet (bdca19965)
 - Bug 1168676 - Switch off embed/object ServiceWorker interception. r=ehsan (9d0b09b66)
 - Bug 1125325 - Store TabParents with their WindowRoot. r=smaug (9e651f902) (bb8d23528)
- import changes from `dev' branch of rmottola/Arctic-Fox:
 - Bug 1155898 - Fetch support for running outside of window/worker. r=nsm (b172b0e05)
 - Bug 996238 - Add test for asymmetric media isolation across PC. r=ekr (1a41248b4)
 - Bug 1153314 - Test IdP login flow, r=jib (1b143d80a)
 - Bug 1155898 - Use fetch instead of XHR for IdP. r=jib (ac9bc2d01)
 - missing part of Bug 1171311: P4. Don't compute start time for MSE. (d5e48284d)
 - Bug 1163223 - Remove MediaDecoderStateMachine::mStartTime. r=jww CLOSED TREE (333b0e904)
 - Bug 1172826 - remove unnecessary checks for MediaDecoderStateMachine::mPlaybackRate. r=kinetik. (98c32f91d)
 - Bug 1143575. Rename AdvanceFrame to UpdateRenderedVideoFrames. r=cpearce (987617a9d) (5bd78e063)

* Notice: the changelog above may not always applicable to XULRunner code which K-Meleon uses.

A goanna3 source tree that has kmeleon adaption patch applied is available here: https://github.com/roytam1/palemoon27/tree/kmeleon76