We currently have two separate implementations of source-map. One was used with the old debugger and was part of the server, and the newer one is part of the HTML debugger system and is used by all current devtools. We should remove the old one as it complicated the debugger server and is unused.

Depends on D14295

Try run: https://treeherder.mozilla.org/#/jobs?repo=try&revision=6c76c0a92f93e6d6c3181bf88710740c2f3a02a7

Pushed by lsmyth@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/4d61e1b695c9 Remove source-map module and usage from the debugger server. r=jlast

See also bug 1364992. According to that, there are some other things related to this that can be removed as well. I don't know whether that bug is still accurate though.

Backed out for ESlint failure on devtools/server/actors/thread.js Push with failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&resultStatus=testfailed%2Cbusted%2Cexception&fromchange=4d61e1b695c9d74477270dcd8bd692d2faf5d4c8&tochange=b40c8b4f9cae7ed33a7383d0f5dbc883608b6531&selectedJob=217078360 Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=217078360&repo=autoland&lineNumber=285 Backout link: https://hg.mozilla.org/integration/autoland/rev/b40c8b4f9cae7ed33a7383d0f5dbc883608b6531 [task 2018-12-14T19:21:11.034Z] x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wl,-Bsymbolic-functions -Wl,-z,relro -Wdate-time -D_FORTIFY_SOURCE=2 -g -fstack-protector-strong -Wformat -Werror=format-security build/temp.linux-x86_64-2.7/psutil/_psutil_common.o build/temp.linux-x86_64-2.7/psutil/_psutil_posix.o -o build/lib.linux-x86_64-2.7/psutil/_psutil_posix.so [task 2018-12-14T19:21:11.034Z] copying build/lib.linux-x86_64-2.7/psutil/_psutil_linux.so -> psutil [task 2018-12-14T19:21:11.034Z] copying build/lib.linux-x86_64-2.7/psutil/_psutil_posix.so -> psutil [task 2018-12-14T19:21:11.034Z] [task 2018-12-14T19:21:11.034Z] Error processing command. Ignoring because optional. (optional:packages.txt:comm/build/virtualenv_packages.txt) [task 2018-12-14T19:26:12.169Z] TEST-UNEXPECTED-ERROR | /builds/worker/checkouts/gecko/devtools/server/actors/thread.js:1997:9 | 'sourceActor' is not defined. (no-undef) [taskcluster 2018-12-14 19:26:12.714Z] === Task Finished === [taskcluster 2018-12-14 19:26:12.714Z] Unsuccessful task run with exit code: 1 completed in 622.861 seconds

Pushed by lsmyth@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/b1a9da82d2be Remove source-map module and usage from the debugger server. r=jlast