Граф коммитов

115 Коммитов

Автор SHA1 Сообщение Дата
Mark Banner 7428be4a86 Bug 1782008 - Remove now unnecessary .eslintrc.js files. r=webcompat-reviewers,extension-reviewers,media-playback-reviewers,pip-reviewers,denschub,rpl,alwu,mossop
Differential Revision: https://phabricator.services.mozilla.com/D152736
2022-08-03 11:16:20 +00:00
Tooru Fujisawa 54623364da Bug 1777486 - Part 2: Migrate XPCOMUtils.jsm consumers with automatic migration. r=webdriver-reviewers,geckoview-reviewers,preferences-reviewers,application-update-reviewers,pip-reviewers,kmag,owlish,whimboo
Differential Revision: https://phabricator.services.mozilla.com/D151214
2022-07-12 04:21:34 +00:00
Andreea Pavel 7738a75fdd Backed out 11 changesets (Bug 1777486) for failing bc at browser_startup.js on a CLOSED TREE
Backed out changeset b6c4c386f1a6 (Bug 1777486)
Backed out changeset 195cc2de8433 (Bug 1777486)
Backed out changeset 20c746fb1648 (Bug 1777486)
Backed out changeset d5fd8173d62d (Bug 1777486)
Backed out changeset 6d758fab5a3e (Bug 1777486)
Backed out changeset e938b601ba15 (Bug 1777486)
Backed out changeset 0c4ea0b9416b (Bug 1777486)
Backed out changeset 0559c53cc668 (Bug 1777486)
Backed out changeset eea573d3a9f9 (Bug 1777486)
Backed out changeset 9ce3a6496a49 (bug 1777486)
Backed out changeset b0867652fc48 (bug 1777486)
2022-07-11 22:24:40 +03:00
Tooru Fujisawa 8cd6ed7409 Bug 1777486 - Part 2: Migrate XPCOMUtils.jsm consumers with automatic migration. r=webdriver-reviewers,geckoview-reviewers,preferences-reviewers,application-update-reviewers,pip-reviewers,kmag,owlish,whimboo
Differential Revision: https://phabricator.services.mozilla.com/D151214
2022-07-11 15:09:13 +00:00
Joel Maher 5bf232d7af Bug 1776212 - cleanup e10s in manifest conditions for bc/dt. r=aryx,necko-reviewers,extension-reviewers,preferences-reviewers,dragana,zombie
Differential Revision: https://phabricator.services.mozilla.com/D150127
2022-06-23 17:49:07 +00:00
Mark Banner 15cfe23b88 Bug 1620542 - Automatically fix ESLint errors in .eslintrc.js files. r=mossop
# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D65703

--HG--
extra : moz-landing-system : lando
2020-03-07 10:09:44 +00:00
Neil Deakin 4f9af5fa64 Bug 1598305, replace frame script in test browser_bug400731.js with SpecialPowers.spawn, r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D61901

--HG--
extra : moz-landing-system : lando
2020-02-19 22:28:34 +00:00
Kris Maglione 94e3b0bd8d Bug 1596918: Part 3a - Scripted rewrite of most ContentTask.spawn calls to SpecialPowers.spawn calls. r=mccr8,remote-protocol-reviewers,ato
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.

Differential Revision: https://phabricator.services.mozilla.com/D53740

--HG--
extra : moz-landing-system : lando
2019-12-13 20:36:16 +00:00
shindli 91924fedc7 Backed out 9 changesets (bug 1596918) for causing mochitest permafailures in toolkit/content/tests/chrome/test_findbar_events.xhtml CLOSED TREE
Backed out changeset 45a1c42118f2 (bug 1596918)
Backed out changeset db09910ffa56 (bug 1596918)
Backed out changeset 5c9d9f141c10 (bug 1596918)
Backed out changeset 6a135670d603 (bug 1596918)
Backed out changeset 3a0184e0df72 (bug 1596918)
Backed out changeset 2f0036486823 (bug 1596918)
Backed out changeset a770c6d08d52 (bug 1596918)
Backed out changeset ef062eb7a6ee (bug 1596918)
Backed out changeset a6ea596e98db (bug 1596918)
2019-12-11 03:09:26 +02:00
Kris Maglione 16a9b29848 Bug 1596918: Part 3a - Scripted rewrite of most ContentTask.spawn calls to SpecialPowers.spawn calls. r=mccr8,remote-protocol-reviewers,ato
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.

Differential Revision: https://phabricator.services.mozilla.com/D53740

--HG--
extra : moz-landing-system : lando
2019-12-10 23:07:13 +00:00
Noemi Erli 82d41a33b2 Backed out 9 changesets (bug 1596918) for causing multiple browser-chrome failures
Backed out changeset 415007efd8c9 (bug 1596918)
Backed out changeset 011eb5ce927b (bug 1596918)
Backed out changeset e5fd3ee22ea1 (bug 1596918)
Backed out changeset 0bca4de31d40 (bug 1596918)
Backed out changeset 11ec4393f23d (bug 1596918)
Backed out changeset c5404a7c286d (bug 1596918)
Backed out changeset 7e9304405a46 (bug 1596918)
Backed out changeset fa0f0aeabf99 (bug 1596918)
Backed out changeset de196b077000 (bug 1596918)
2019-12-07 22:26:43 +02:00
Kris Maglione 910eab35d2 Bug 1596918: Part 3a - Scripted rewrite of most ContentTask.spawn calls to SpecialPowers.spawn calls. r=mccr8,remote-protocol-reviewers,ato
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.

Differential Revision: https://phabricator.services.mozilla.com/D53740

--HG--
extra : moz-landing-system : lando
2019-12-07 19:11:58 +00:00
Daniel Varga 84a601a6d4 Backed out 17 changesets (bug 1596918) for multiple browser-chrome and dev-tools failures. On a CLOSED TREE
Backed out changeset ab87d2c1afae (bug 1596918)
Backed out changeset 775f3b06a687 (bug 1596918)
Backed out changeset 67cc63ef5d7f (bug 1596918)
Backed out changeset 7d290bcd2067 (bug 1596918)
Backed out changeset 048db9f4db7c (bug 1596918)
Backed out changeset 96a79d2ba614 (bug 1596918)
Backed out changeset be770d112dd8 (bug 1596918)
Backed out changeset 302c8ab8391c (bug 1596918)
Backed out changeset 44ef8f20732e (bug 1596918)
Backed out changeset 38c11ebfb8ff (bug 1596918)
Backed out changeset b586fc081374 (bug 1596918)
Backed out changeset 12283166716f (bug 1596918)
Backed out changeset 99b0421015d8 (bug 1596918)
Backed out changeset 97ec49dbbbf3 (bug 1596918)
Backed out changeset ec79478f58f1 (bug 1596918)
Backed out changeset c6d356833bb8 (bug 1596918)
Backed out changeset 5ef6026806c8 (bug 1596918)
2019-12-07 03:12:07 +02:00
Kris Maglione 20da940e14 Bug 1596918: Part 3a - Scripted rewrite of most ContentTask.spawn calls to SpecialPowers.spawn calls. r=mccr8,remote-protocol-reviewers,ato
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.

Differential Revision: https://phabricator.services.mozilla.com/D53740

--HG--
extra : moz-landing-system : lando
2019-12-06 22:14:14 +00:00
DimiDL 6131ab3102 Bug 1591873 - Make browser_mixedcontent_aboutblocked.js work when fission is enabled. r=mccr8
Differential Revision: https://phabricator.services.mozilla.com/D51114

--HG--
extra : moz-landing-system : lando
2019-11-01 22:59:30 +00:00
Kris Maglione e57df5ef8b Bug 1583386: Part 2 - Enable DocumentChannel in mochitest Fission runs. r=mattwoodrow,ahal
Differential Revision: https://phabricator.services.mozilla.com/D47009

--HG--
extra : moz-landing-system : lando
2019-09-26 20:02:44 +00:00
Jonathan Kingston 31441f82ea Bug 1560455 - rename CodebasePrincipal to ContentPrincipal. r=ckerschb
Differential Revision: https://phabricator.services.mozilla.com/D35504

--HG--
extra : moz-landing-system : lando
2019-07-08 16:37:45 +00:00
Victor Porof 1f830c96da Bug 1561435 - Format browser/components/, a=automatic-formatting
# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D36042

--HG--
extra : source : d3afcafdce650a6f36cebbc126ee93b17f13cf52
2019-07-05 09:53:32 +02:00
dlee d1ed4c245a Bug 1531354 - P5. Safe Browsing test entries are directly stored in LookupCache. r=gcp
Create test entries via update introduces performance overhead.
We can store them directly in LookupCache and do not save test entries
to disk.

Differential Revision: https://phabricator.services.mozilla.com/D34576

--HG--
extra : moz-landing-system : lando
2019-06-29 19:05:41 +00:00
Kris Maglione e930b89c34 Bug 1514594: Part 3 - Change ChromeUtils.import API.
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8

This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:

  ChromeUtils.import("resource://gre/modules/Services.jsm");

is approximately the same as the following, in the new model:

  var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");

Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs

This was done using the followng script:

https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8

Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs

Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs

Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs

Differential Revision: https://phabricator.services.mozilla.com/D16750

--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
2019-01-17 10:18:31 -08:00
Jonathan Kingston 555f89c8d7 Bug 1485305 - browser/ tests Ensure loadURI always passes a triggeringPrincipal() r=Mossop
Differential Revision: https://phabricator.services.mozilla.com/D4552

--HG--
extra : source : 2cf17e4974823d09d0fdd1aef64e69e840b288a1
extra : intermediate-source : 4771e6948a78507aa95a56e5b324d87dc82e9009
2018-08-29 15:44:56 +01:00
Brindusan Cristian 1db0587c0e Backed out 10 changesets (bug 1485305) for browser-chrome failures on docshell/test/browser/browser_loadURI.js. CLOSED TREE
Backed out changeset 50439ec01661 (bug 1485305)
Backed out changeset a05e40ef7215 (bug 1485305)
Backed out changeset c99b97b4348b (bug 1485305)
Backed out changeset 75220b2f6669 (bug 1485305)
Backed out changeset e698f2fc1c1a (bug 1485305)
Backed out changeset acce14683c13 (bug 1485305)
Backed out changeset 323773a395cc (bug 1485305)
Backed out changeset 1b74152cabc1 (bug 1485305)
Backed out changeset 4b5c9d5929fc (bug 1485305)
Backed out changeset 238d92348159 (bug 1485305)
2018-09-19 18:47:27 +03:00
Jonathan Kingston f57a3dbfb5 Bug 1485305 - browser/ tests Ensure loadURI always passes a triggeringPrincipal() r=Mossop
Differential Revision: https://phabricator.services.mozilla.com/D4552

--HG--
extra : source : 2cf17e4974823d09d0fdd1aef64e69e840b288a1
2018-08-29 15:44:56 +01:00
arthur.iakab d2e647e133 Backed out 10 changesets (bug 1485305)for failing browser chrome tests on browser_loadDisallowInherit.js
Backed out changeset 138b8596a9cd (bug 1485305)
Backed out changeset d9f04aeeeef7 (bug 1485305)
Backed out changeset cd063d8afe4e (bug 1485305)
Backed out changeset 2f8a5a03ccb5 (bug 1485305)
Backed out changeset 8085d1eefd7c (bug 1485305)
Backed out changeset 3aaccb374a59 (bug 1485305)
Backed out changeset 3a111e9e5c9c (bug 1485305)
Backed out changeset 61aa1cfb0b01 (bug 1485305)
Backed out changeset bca973d90acc (bug 1485305)
Backed out changeset 4eb33bf25d6f (bug 1485305)
2018-09-18 20:30:07 +03:00
Jonathan Kingston 48be04b556 Bug 1485305 - browser/ tests Ensure loadURI always passes a triggeringPrincipal() r=Mossop
Differential Revision: https://phabricator.services.mozilla.com/D4552

--HG--
extra : source : 7a505f4e2d97aa9b9662d442ad0a1f0ee34687f4
2018-08-29 15:44:56 +01:00
Tiberius Oros 3235f6720f Backed out 10 changesets (bug 1485305) for failures at browser/content/browser.js on a CLOSED TREE
Backed out changeset 63c50fd60ae4 (bug 1485305)
Backed out changeset bf0f2adb765e (bug 1485305)
Backed out changeset 721871bb64f1 (bug 1485305)
Backed out changeset e9da73786c5f (bug 1485305)
Backed out changeset e02038177b6b (bug 1485305)
Backed out changeset 35bd32f99f60 (bug 1485305)
Backed out changeset f40900bf8621 (bug 1485305)
Backed out changeset 03632075ac2c (bug 1485305)
Backed out changeset 2fee48378f73 (bug 1485305)
Backed out changeset 6263695b3cb8 (bug 1485305)
2018-09-18 14:46:54 +03:00
Jonathan Kingston 2a58bdb8af Bug 1485305 - browser/ tests Ensure loadURI always passes a triggeringPrincipal() r=Mossop
Differential Revision: https://phabricator.services.mozilla.com/D4552

--HG--
extra : source : 048f6e21016d429a3d3bbc91fdccc78db625d988
2018-08-29 15:44:56 +01:00
Jonathan Kingston 2f0987a202 Bug 1362034 - Tests for addTab() to provide the correct triggering principal. r=ckerschb r?=gijs
Summary: Depends on D2046

Reviewers: ckerschb!, Gijs!

Tags: #secure-revision

Bug #: 1362034

Differential Revision: https://phabricator.services.mozilla.com/D2047

--HG--
extra : source : 33884d05cc94463950b31fab1fd2f37ada9becef
extra : intermediate-source : 72471adb75d5ec3dc2b0c8f972a6f1f26bfd3ae2
extra : histedit_source : f384cbab58401575afc3443c9a431b73cff806d4
2018-07-06 21:16:29 +01:00
dvarga 12f19b94e9 Backed out 2 changesets (bug 1362034) for failure at browser/tools/mozscreenshots/primaryUI/browser_primaryUI.js on a CLOSED TREE
Backed out changeset 1c3329958b8a (bug 1362034)
Backed out changeset f68b1b76af36 (bug 1362034)

--HG--
extra : histedit_source : 6169c5ffe856266d3bc8b2ca32f4b67054c71bbe
2018-08-08 22:11:56 +03:00
Jonathan Kingston c15f69d427 Bug 1362034 - Tests for addTab() to provide the correct triggering principal. r=ckerschb,Gijs
Summary: Depends on D2046

Reviewers: ckerschb, Gijs

Reviewed By: ckerschb, Gijs

Bug #: 1362034

Differential Revision: https://phabricator.services.mozilla.com/D2047

--HG--
extra : rebase_source : ccded0f06a0dc4567b827f42ee29f4b8954154fe
extra : amend_source : 94da8ecc053e56958fa4137d7e497362fa2c11f1
2018-08-08 20:05:30 +03:00
Andreea Pavel f5c1119983 Backed out 2 changesets (bug 1362034) for failing damp | inspector/cold-open.js on a CLOSED TREE
Backed out changeset 8c8925b75aa2 (bug 1362034)
Backed out changeset ff6b05c96094 (bug 1362034)
2018-08-06 20:42:44 +03:00
Jonathan Kingston 4ca581ffed Bug 1362034 - Tests for addTab() to provide the correct triggering principal. r=ckerschb,Gijs
Summary: Depends on D2046

Reviewers: ckerschb, Gijs

Reviewed By: ckerschb, Gijs

Bug #: 1362034

Differential Revision: https://phabricator.services.mozilla.com/D2047

--HG--
extra : rebase_source : 4bb9e7feb0704239756e6e38623c0fea81669f7b
extra : amend_source : 9417f96547735fbdc55ea23666327a5cb86ac92f
2018-08-06 19:56:37 +03:00
Andrew McCreight 5dec0e0beb Bug 1432992, part 1 - Remove definitions of Ci, Cr, Cc, and Cu. r=florian
This patch was autogenerated by my decomponents.py

It covers almost every file with the extension js, jsm, html, py,
xhtml, or xul.

It removes blank lines after removed lines, when the removed lines are
preceded by either blank lines or the start of a new block. The "start
of a new block" is defined fairly hackily: either the line starts with
//, ends with */, ends with {, <![CDATA[, """ or '''. The first two
cover comments, the third one covers JS, the fourth covers JS embedded
in XUL, and the final two cover JS embedded in Python. This also
applies if the removed line was the first line of the file.

It covers the pattern matching cases like "var {classes: Cc,
interfaces: Ci, utils: Cu, results: Cr} = Components;". It'll remove
the entire thing if they are all either Ci, Cr, Cc or Cu, or it will
remove the appropriate ones and leave the residue behind. If there's
only one behind, then it will turn it into a normal, non-pattern
matching variable definition. (For instance, "const { classes: Cc,
Constructor: CC, interfaces: Ci, utils: Cu } = Components" becomes
"const CC = Components.Constructor".)

MozReview-Commit-ID: DeSHcClQ7cG

--HG--
extra : rebase_source : d9c41878036c1ef7766ef5e91a7005025bc1d72b
2018-02-06 09:36:57 -08:00
Kris Maglione 918ed6c474 Bug 1431533: Part 5a - Auto-rewrite code to use ChromeUtils import methods. r=florian
This was done using the following script:
37e3803c7a/processors/chromeutils-import.jsm

MozReview-Commit-ID: 1Nc3XDu0wGl

--HG--
extra : source : 12fc4dee861c812fd2bd032c63ef17af61800c70
extra : intermediate-source : 34c999fa006bffe8705cf50c54708aa21a962e62
extra : histedit_source : b2be2c5e5d226e6c347312456a6ae339c1e634b0
2018-01-29 15:20:18 -08:00
Cosmin Sabou 9a65a40178 Backed out 3 changesets (bug 1431533) for Android mochitest failures on testEventDispatcher on a CLOSED TREE
Backed out changeset a1eca62826a1 (bug 1431533)
Backed out changeset 34c999fa006b (bug 1431533)
Backed out changeset e2674287e57f (bug 1431533)
2018-01-30 07:17:48 +02:00
Kris Maglione 6476f95b13 Bug 1431533: Part 5a - Auto-rewrite code to use ChromeUtils import methods. r=florian
This was done using the following script:
37e3803c7a/processors/chromeutils-import.jsm

MozReview-Commit-ID: 1Nc3XDu0wGl

--HG--
extra : source : 12fc4dee861c812fd2bd032c63ef17af61800c70
2018-01-29 15:20:18 -08:00
Brindusan Cristian af8879d1eb Backed out 2 changesets (bug 1431533) for ESlint failures on a CLOSED TREE
Backed out changeset 6e56f4c8843e (bug 1431533)
Backed out changeset 12fc4dee861c (bug 1431533)
2018-01-30 02:32:43 +02:00
Kris Maglione c276bb9375 Bug 1431533: Part 5a - Auto-rewrite code to use ChromeUtils import methods. r=florian
This was done using the following script:
37e3803c7a/processors/chromeutils-import.jsm

MozReview-Commit-ID: 1Nc3XDu0wGl

--HG--
extra : rebase_source : c004a023389f1f6bf3d2f3efe93c13d423b23ccd
2018-01-29 15:20:18 -08:00
Prathiksha 86d7bac5f6 Bug 1363051 - Update about:blocked page visuals and copy. r=francois,johannh
MozReview-Commit-ID: CK2cO5Ikivt

--HG--
extra : rebase_source : 01da86303c4aa20961be609c7f45db39bf7e9f7b
2017-09-04 19:25:05 +05:30
Henry Chang 4a3106b91e Bug 1375277 - Test case for new error code NS_ERROR_HARMFUL_URI. r=francois
The test is based on "test-harmful-simple" so we can add testing entries
in a human-readable way.

MozReview-Commit-ID: IJcYrp04uFs

--HG--
extra : rebase_source : afc4329af4cd5fc31a783a8f0f2e3a4bdcb2a432
extra : source : 55a2e275514d2154a23a656e48f685cc6032e5c3
2017-07-28 17:38:01 +08:00
Florian Quèze 2924991bf6 Bug 1368456 - remove Promise.jsm imports in tests, r=mconley. 2017-06-23 11:25:52 +02:00
Christoph Kerschbaumer e4f38c8d7c Bug 1362993 - Rewrite gBrowser.addTab() to use BrowserTestUtils.addTab(). r=florian 2017-05-15 21:49:50 +02:00
Florian Quèze 5e3539e504 Bug 1353542 - massive script-generated patch converting Task.async and Task.spawn calls, and generators clearly identifiable as tasks, rs=Mossop. 2017-05-12 14:42:39 +02:00
Mark Banner 2bf9485071 Bug 1362947 - Upgrade eslint-plugin-html to 2.0.3 to pick up --fix support. r=jaws
MozReview-Commit-ID: 5fVG7akPnGM

--HG--
extra : rebase_source : e462e84bf8f2ffd893d1fd6b5ea14bbc093168dd
2017-05-08 10:29:47 +01:00
Sebastian Hengst 95a418ca5b Backed out changeset e0f9c56c15f0 (bug 1362947) for linting failures, e.g. at accessible/tests/mochitest/jsat/doc_content_text.html:15. r=backout 2017-05-11 10:15:55 +02:00
Mark Banner 256aeb441c Bug 1362947 - Upgrade eslint-plugin-html to 2.0.3 to pick up --fix support. r=jaws
MozReview-Commit-ID: 5fVG7akPnGM

--HG--
extra : rebase_source : f1b9eeb1b2048b551ee8c0a596e6395d0031cc4d
2017-05-08 10:29:47 +01:00
Florian Queze 37ff4fc7cc Bug 1356569 - Remove addObserver's last parameter when it is false, r=jaws. 2017-04-14 21:51:38 +02:00
Sebastian Hengst a07223d699 Backed out changeset 322fde2d53bf (bug 1356569) so bug 1355161 can be backed out. r=backout 2017-04-14 23:39:22 +02:00
Florian Queze 95d4d20c17 Bug 1356569 - Remove addObserver's last parameter when it is false, r=jaws. 2017-04-14 21:51:38 +02:00
Henry Chang f3be63826d Bug 1339050 - Asynchronously apply safebrowsing DB update. r=francois,gcp
A new function Classifier::AsyncApplyUpdates() is implemented for async update.
Besides, all public Classifier interfaces become "worker thread only" and
we remove DBServiceWorker::ApplyUpdatesBackground/Foreground.

In DBServiceWorker::FinishUpdate, instead of calling Classifier::ApplyUpdates,
we call Classifier::AsyncApplyUpdates and install a callback for notifying
the update observer when update is finished. The callback will occur on the
caller thread (i.e. worker thread.)

As for the shutdown issue, when the main thread is notified to shut down,
we at first *synchronously* dispatch an event to the worker thread to
shut down the update thread. After getting synchronized with all other
threads, we send last two events "CancelUpdate" and "CloseDb" to notify
dangling update (i.e. BeginUpdate is called but FinishUpdate isn't)
and do cleanup work.

MozReview-Commit-ID: DXZvA2eFKlc

--HG--
extra : rebase_source : cd2e27a6b679d2c96e769854d1582ed2dcda12bb
2017-04-06 07:07:56 +08:00