Firstly we need to find a usable ScriptLoader for code in the content script sandbox,
for that we use the normal ScriptLoader associated with DOMWindow wrapped by the sandbox.
Secondly we need to execute the module in the global of the sandbox instead of the
"ScriptGlobal" the ScriptLoader is actually associated with. The main
behavior change here comes from using xpc::NativeGlobal in HostImportModuleDynamically
and passing that global around inside ScriptFetchOptions.
To ensure that content-scripts and the webpage don't share imported modules,
the module map (mFetchingModules and mFetchedModules) now uses a complex key
of <URI, Global>. The Global is a nullptr for normal imports from a webpage.
Differential Revision: https://phabricator.services.mozilla.com/D107076
Firstly we need to find a usable ScriptLoader for code in the content script sandbox,
for that we use the normal ScriptLoader associated with DOMWindow wrapped by the sandbox.
Secondly we need to execute the module in the global of the sandbox instead of the
"ScriptGlobal" the ScriptLoader is actually associated with. The main
behavior change here comes from using xpc::NativeGlobal in HostImportModuleDynamically
and passing that global around inside ScriptFetchOptions.
To ensure that content-scripts and the webpage don't share imported modules,
the module map (mFetchingModules and mFetchedModules) now uses a complex key
of <URI, Global>. The Global is a nullptr for normal imports from a webpage.
Differential Revision: https://phabricator.services.mozilla.com/D107076
Firstly we need to find a usable ScriptLoader for code in the content script sandbox,
for that we use the normal ScriptLoader associated with DOMWindow wrapped by the sandbox.
Secondly we need to execute the module in the global of the sandbox instead of the
"ScriptGlobal" the ScriptLoader is actually associated with. The main
behavior change here comes from using xpc::NativeGlobal in HostImportModuleDynamically
and passing that global around inside ScriptFetchOptions.
To ensure that content-scripts and the webpage don't share imported modules,
the module map (mFetchingModules and mFetchedModules) now uses a complex key
of <URI, Global>. The Global is a nullptr for normal imports from a webpage.
Differential Revision: https://phabricator.services.mozilla.com/D107076
Previously, the DocGroup type was not cycle-collected, as it needed to have
references from other threads for Quantum DOM. Nowadays the only off-main-thread
use of DocGroup is for dispatching runnables to the main thread which should be
tracked using a performance counter for about:performance. This means we can
remove the DocGroup references from these dispatching callsites, only storing
the Performance Counter we're interested in, and simplify make DocGroup be
cycle-collected itself.
This fixes a leak caused by adding the WindowGlobalChild getter to
WindowContext, by allowing cycles between the document and its BrowsingContext
to be broken by the cycle-collector.
Differential Revision: https://phabricator.services.mozilla.com/D108865
The MOZ_MUST_USE macro is defined as clang's and gcc's nonstandard __attribute__((warn_unused_result)). Now that we compile as C++17 by default (bug 1560664), we can replace MOZ_MUST_USE with C++17's standard [[nodiscard]] attribute.
The [[nodiscard]] attribute must precede a function declaration's declaration specifiers (like static, extern, inline, or virtual). The __attribute__((warn_unused_result)) attribute does not have this order restriction.
Differential Revision: https://phabricator.services.mozilla.com/D107355
This makes the naming more consistent with other functions called
Insert and/or Update. Also, it removes the ambiguity whether
Put expects that an entry already exists or not, in particular because
it differed from nsTHashtable::PutEntry in that regard.
Differential Revision: https://phabricator.services.mozilla.com/D105473
Instead of using both an optional out-param and a boolean return value, we
can simply return the token directly. This is less error-prone and requires
no change to callers that did not use the out-param.
Differential Revision: https://phabricator.services.mozilla.com/D101654
Yulia Startsev
smolnar
Ted Campbell
Tom Schuster
Bogdan Tara
Cosmin Sabou
Andrew McCreight
Nika Layzell
Chris Peterson
Simon Giesecke
Alexandru Michis
Noemi Erli
Steve Fink
Tooru Fujisawa
Dorel Luca
Christoph Kerschbaumer
Masatoshi Kimura
Razvan Maries