[gjs] (28 commits) Non-fast-forward update to branch wip/ptomato/mozjs38

[Philip Chimento <pchimento src gnome org>]

The branch 'wip/ptomato/mozjs38' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  6319c10... object: split out clear pending toggles
  d4fd167... object: switch to C++ struct
  207d114... js: Refactor dual use of JS::Heap wrapper
  0a38c7b... WIP - make closure lifetime less complicated?
  4268e16... closure: Clear closure functions in idle handler
  701f9e7... WIP - remove keep-alive
  e0eda7a... WIP - object: fully use GjsMaybeOwned wrapper
  3b6c6c8... object: Trace vfunc trampolines
  370289b... build: Build with mozjs38
  530f55a... docs: Overview of new JS features in NEWS
  7566712... js: AutoValueVector's [] operator is rooted
  c9db446... js: Adapt to new JS_NewObject() API
  ab2ebf1... js: Adapt to new JS_DefinePropertyById() API
  83d60a9... js: Rename JS_CallHeapFooTracer()
  32305b3... js: Discontinue JSClass stubs
  d3765ea... js: Adapt to new JS_SetErrorReporter() API
  bf006a6... constructor-proxy: Adapt to new js::DirectProxyHandler API
  18d0b55... runtime: Adapt to new JSFinalizeCallback
  bda53b0... js: Adapt to new mozilla::Maybe API
  bf7dfe3... js: Adapt to new signature of resolve operation
  7537b12... js: Accommodate both Latin-1 and two-byte strings
  eb45b41... js: JSNative accessors in JS_DefineProperty()
  03dcafe... js: Fix misc APIs for mozjs38
  d93711f... js: Various SpiderMonkey 38 improvements
  f29b8e9... WIP - js: Update weak pointers after GC
  93772d8... WIP - importer: Switch to eager enumeration
  f85821f... WIP - importer: Switch back to lazy enumeration

Commits added to the branch:

  145f4db... object: split out clear pending toggles (*)
  f4e5ef6... object: switch to C++ struct (*)
  133ae09... js: Refactor dual use of JS::Heap wrapper
  3e8daa4... WIP - make closure lifetime less complicated?
  10abb31... closure: Clear closure functions in idle handler
  336ccb5... WIP - remove keep-alive
  c3e9ce7... WIP - object: fully use GjsMaybeOwned wrapper
  f198b8f... object: Trace vfunc trampolines
  231472a... build: Allow more compiler inlining
  ff32253... build: Build with mozjs38
  e18e603... docs: Overview of new JS features in NEWS
  8b12a18... js: AutoValueVector's [] operator is rooted
  1175042... js: Adapt to new JS_NewObject() API
  492a180... js: Adapt to new JS_DefinePropertyById() API
  0642815... js: Rename JS_CallHeapFooTracer()
  e7cdcad... js: Discontinue JSClass stubs
  39c530d... js: Adapt to new JS_SetErrorReporter() API
  4f141b2... constructor-proxy: Adapt to new js::DirectProxyHandler API
  8a2ee56... runtime: Adapt to new JSFinalizeCallback
  7f00e16... js: Adapt to new mozilla::Maybe API
  2731922... js: Adapt to new signature of resolve operation
  1717ea0... js: Accommodate both Latin-1 and two-byte strings
  d10f852... js: JSNative accessors in JS_DefineProperty()
  166934d... js: Fix misc APIs for mozjs38
  143f931... js: Various SpiderMonkey 38 improvements
  514eb5e... WIP - js: Update weak pointers after GC
  61e0f32... WIP - importer: Switch to eager enumeration
  c863929... WIP - importer: Switch back to lazy enumeration

(*) This commit already existed in another branch; no separate mail sent