New revision for dev build

Support disabling advanced setting `cacheControlForFirefox1376932`

Related feedback:
- uBlockOrigin/uBlock-issues#229 (comment)

Setting `cacheControlForFirefox1376932` to `unset` will
prevent modification of the `Cache-Control` header.

new revision for dev build

Remove trailing commas in function parameter lists

Related issue:
- uBlockOrigin/uBlock-issues#681

Remove fix to gorhill#3639

Related discussion:
- uBlockOrigin/uAssets@a54cb2e#commitcomment-34387041

There no more spurious warning from the browser since
Chromium 70, this was fixed in:

https://bugs.chromium.org/p/chromium/issues/detail?id=111700#c42

Removing the special handling code means users of
Chromium 69 and earlier will be back suffering the
spurious warning, but both uBO and HTTPS-Everywhere
function as intended.

New revision for stable build

New revision for stable release

New revision for release candidate

New revision for stable release

New revision for stable release