Hi, I am planning to do a little analysis of FxOS Gaia to identify instances of innerHTML assignments at runtime[1]. I am hoping this gives me a more precise number about hot paths (in contrast to just looking at the source code).
In an ideal world I would write a script along the lines of `Object.defineProperty(Element.prototype, 'innerHTML', …)` and inject this into every app, or at best run it somewhere so that every Element's prototype chains back to mine. I know that I can not modify/inherit prototypes across origins, so I am wondering if there is something I could do with chrome privileges - maybe patching shell.js (https://dxr.mozilla.org/mozilla-central/source/b2g/chrome/content/shell.js), as it is the main entrypoint from Gecko into Gaia. Does this sound feasible? Are there any previous experiments that I could refer to? Thanks! Freddy [1] I intend to run the full test suite, not in production or anything. _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
