try https://treeherder.mozilla.org/#/jobs?repo=try&revision=4ba7e45117c08f6e37fe72286513300b1afa8383 talos https://treeherder.mozilla.org/perf.html#/comparechooser?newProject=try&newRevision=848fc1ab06972bcb5913d42593b2258a57170843

Comment on attachment 8972762 [details] Bug 1458769 - Cache the SplitBox and TabBar components used in the Inspector. https://reviewboard.mozilla.org/r/241324/#review247220

Pushed by gabriel.luong@gmail.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/dd0fa5821bd1 Cache the SplitBox and TabBar components used in the Inspector. r=pbro

Backed out 4 changesets (bug 1458791, bug 1458769, bug 1458751, bug 1458758) for Mochitest failure on multiple files. CLOSED TREE Log: https://treeherder.mozilla.org/logviewer.html#?job_id=176763984&repo=mozilla-inbound&lineNumber=5103 INFO - TEST-INFO | started process screencapture 07:07:12 INFO - TEST-INFO | screencapture: exit 0 07:07:12 INFO - Buffered messages logged at 07:07:08 07:07:12 INFO - Entering test bound 07:07:12 INFO - Adding a new tab with URL: data:text/html;charset=utf-8,%0A%20%20%3Cstyle%20type%3D%22text%2Fcss%22%3E%0A%20%20%20%20span%20%7B%0A%20%20%20%20%20%20font-variant-caps%3A%20small-caps%3B%0A%20%20%20%20%20%20color%3A%20%23000000%3B%0A%20%20%20%20%7D%0A%20%20%20%20.nomatches%20%7B%0A%20%20%20%20%20%20color%3A%20%23ff0000%3B%0A%20%20%20%20%7D%0A%20%20%3C%2Fstyle%3E%0A%20%20%3Cdiv%20id%3D%22first%22%20style%3D%22margin%3A%2010em%3B%0A%20%20%20%20font-size%3A%2014pt%3B%20font-family%3A%20helvetica%2C%20sans-serif%3B%20color%3A%20%23AAA%22%3E%0A%20%20%20%20%3Ch1%3ESome%20header%20text%3C%2Fh1%3E%0A%20%20%20%20%3Cp%20id%3D%22salutation%22%20style%3D%22font-size%3A%2012pt%22%3Ehi.%3C%2Fp%3E%0A%20%20%20%20%3Cp%20id%3D%22body%22%20style%3D%22font-size%3A%2012pt%22%3EI%20am%20a%20test-case.%20This%20text%20exists%0A%20%20%20%20solely%20to%20provide%20some%20things%20to%20%3Cspan%20style%3D%22color%3A%20yellow%22%3E%0A%20%20%20%20highlight%3C%2Fspan%3E%20and%20%3Cspan%20style%3D%22font-weight%3A%20bold%22%3Ecount%3C%2Fspan%3E%0A%20%20%20%20style%20list-items%20in%20the%20box%20at%20right.%20If%20you%20are%20reading%20this%2C%0A%20%20%20%20you%20should%20go%20do%20something%20else%20instead.%20Maybe%20read%20a%20book.%20Or%20better%0A%20%20%20%20yet%2C%20write%20some%20test-cases%20for%20another%20bit%20of%20code.%0A%20%20%20%20%3Cspan%20style%3D%22font-style%3A%20italic%22%3Esome%20text%3C%2Fspan%3E%3C%2Fp%3E%0A%20%20%20%20%3Cp%20id%3D%22closing%22%3Emore%20text%3C%2Fp%3E%0A%20%20%20%20%3Cp%3Eeven%20more%20text%3C%2Fp%3E%0A%20%20%3C%2Fdiv%3E%0A 07:07:12 INFO - Tab added and finished loading 07:07:12 INFO - Opening the inspector 07:07:12 INFO - Opening the toolbox 07:07:12 INFO - Console message: [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "resource://gre/modules/FileUtils.jsm" line: 170}] 07:07:12 INFO - Buffered messages logged at 07:07:10 07:07:12 INFO - Toolbox opened and focused 07:07:12 INFO - Buffered messages logged at 07:07:11 07:07:12 INFO - Selecting the computedview sidebar 07:07:12 INFO - Selecting the node for 'span' 07:07:12 INFO - Console message: [JavaScript Warning: "Use of nsIFile in content process is deprecated." {file: "resource://gre/modules/NetUtil.jsm" line: 302}] 07:07:12 INFO - Buffered messages logged at 07:07:12 07:07:12 INFO - Testing selection copy 07:07:12 INFO - Create the text selection range 07:07:12 INFO - Trigger a copy event and wait for the clipboard content 07:07:12 INFO - TEST-PASS | devtools/client/inspector/computed/test/browser_computed_select-and-copy-styles-01.js | Clipboard has the given value: 'font-family: helvetica, sans-serif; 07:07:12 INFO - font-size: 16px; 07:07:12 INFO - font-variant-caps: small-caps;' - 07:07:12 INFO - Selecting all the text 07:07:12 INFO - Buffered messages finished 07:07:12 INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/computed/test/browser_computed_select-and-copy-styles-01.js | Uncaught exception - at chrome://mochitests/content/browser/devtools/client/inspector/computed/test/head.js:167 - TypeError: view._contextmenu is undefined 07:07:12 INFO - Stack trace: 07:07:12 INFO - selectAllText@chrome://mochitests/content/browser/devtools/client/inspector/computed/test/head.js:167:3 07:07:12 INFO - copyAllAndCheckClipboard@chrome://mochitests/content/browser/devtools/client/inspector/computed/test/head.js:179:3 07:07:12 INFO - async*testCopyAll@chrome://mochitests/content/browser/devtools/client/inspector/computed/test/browser_computed_select-and-copy-styles-01.js:61:9 07:07:12 INFO - async*@chrome://mochitests/content/browser/devtools/client/inspector/computed/test/browser_computed_select-and-copy-styles-01.js:41:9 07:07:12 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1083:34 07:07:12 INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1074:16 07:07:12 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:976:9 07:07:12 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:795:59 07:07:12 INFO - Leaving test bound 07:07:12 INFO - GECKO(905) | ++DOMWINDOW == 35 (0x12935cc00) [pid = 905] [serial = 38] [outer = 0x117230000] 07:07:12 INFO - GECKO(905) | --DOCSHELL 0x11c7b2800 == 9 [pid = 905] [id = {177214f1-49e7-8441-b546-837e72ed2e5c}] 07:07:13 INFO - GECKO(905) | --DOMWINDOW == 34 (0x1372eac00) [pid = 905] [serial = 21] [outer = 0x0] [url = about:blank] 07:07:13 INFO - GECKO(905) | --DOMWINDOW == 33 (0x12a43ac00) [pid = 905] [serial = 7] [outer = 0x0] [url = about:blank] 07:07:13 INFO - GECKO(905) | --DOMWINDOW == 32 (0x117238400) [pid = 905] [serial = 23] [outer = 0x0] [url = about:blank] 07:07:13 INFO - GECKO(905) | --DOMWINDOW == 31 (0x12bc6c000) [pid = 905] [serial = 11] [outer = 0x0] [url = about:blank] 07:07:13 INFO - GECKO(905) | --DOMWINDOW == 30 (0x12bc6b400) [pid = 905] [serial = 10] [outer = 0x0] [url = about:blank] 07:07:13 INFO - GECKO(905) | --DOCSHELL 0x117217800 == 8 [pid = 905] [id = {e0007245-d2e9-764f-a0ce-6f9059e8e6ac}] 07:07:13 INFO - GECKO(905) | --DOCSHELL 0x11daba000 == 7 [pid = 905] [id = {fac3be1e-0ce7-e249-95c1-5d78dc211f29}] 07:07:13 INFO - GECKO(905) | --DOCSHELL 0x12a328800 == 6 [pid = 905] [id = {f97ea667-ba64-9d4a-b674-d3cb33d5b2a0}] 07:07:13 INFO - GECKO(905) | --DOCSHELL 0x12a420800 == 5 [pid = 905] [id = {aa1a91ee-456b-0d4b-b2c2-aa16270c7e06}] 07:07:13 INFO - Removing tab. 07:07:13 INFO - Waiting for event: 'TabClose' on [object XULElement]. 07:07:13 INFO - Got event: 'TabClose' on [object XULElement]. 07:07:13 INFO - Tab removed and finished closing 07:07:13 INFO - GECKO(905) | --DOMWINDOW == 2 (0x121938c00) [pid = 907] [serial = 2] [outer = 0x0] [url = about:blank] 07:07:13 INFO - GECKO(905) | [Parent 905, Main Thread] WARNING: NS_ENSURE_TRUE(currentInner) failed: file /builds/worker/workspace/build/src/dom/base/WindowDestroyedEvent.cpp, line 109 07:07:13 INFO - GECKO(905) | MEMORY STAT | vsize 4454MB | residentFast 443MB | heapAllocated 112MB 07:07:13 INFO - TEST-OK | devtools/client/inspector/computed/test/browser_computed_select-and-copy-styles-01.js | took 5907ms 07:07:13 INFO - GECKO(905) | ++DOCSHELL 0x11d12d800 == 1 [pid = 908] [id = {ac405a1d-28c7-694d-9f19-a357fc38d23a}] 07:07:13 INFO - GECKO(905) | ++DOMWINDOW == 3 (0x1168eb400) [pid = 908] [serial = 3] [outer = 0x0] 07:07:13 INFO - GECKO(905) | ++DOMWINDOW == 4 (0x11dd9bc00) [pid = 908] [serial = 4] [outer = 0x1168eb400] 07:07:14 INFO - checking window state 07:07:14 INFO - TEST-START | devtools/client/inspector/computed/test/browser_computed_select-and-copy-styles-02.js Push with failures: https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=8f9fc394b2c407b1fe5ac352bbd7c97c511ac117&selectedJob=176763984 Backout: https://hg.mozilla.org/integration/mozilla-inbound/rev/3bcc98e23806594f2f9bccdd2596c37a5db7187d

Pushed by gabriel.luong@gmail.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/ad6447a9e9ce Cache the SplitBox and TabBar components used in the Inspector. r=pbro