This existed apparently to track if a CSS file had at least
a valid CSS rule at the start to attempt to mitigate cross
origin CSS attacks where a file with an invalid mime was
sniffed as CSS and then we skipped the first part which
was not valid, but then interpreted the latter half of
the file as valid CSS.
In Sky all content is same origin, so we don't need this
mitigation.
R=ojan@chromium.org
Review URL: https://codereview.chromium.org/800083003
This was used to skip caching sheets across documents that had failed
resource loads so that when you loaded a new tab with the same resource
we'd attempt to load it again.
The cross document cache (which was only used by <link>) doesn't exist
in Sky, and neither does CSSStyleSheetResource which used it, so we can
remove all this code.
R=ojan@chromium.org
Review URL: https://codereview.chromium.org/799113003
The parser will never insert more than one child into a <style>, so we don't
need explicit logic to batch up parsing. Once I removed that it exposed that
all the line number and parser created logic is from error reporting in the
parser that's been dead in Blink for over a year.
By doing this simplification I was able to remove the finishParsingChildren()
callback entirely.
R=eseidel@chromium.org
Review URL: https://codereview.chromium.org/788113002
The StyleRule classes supported copy() operations and mutable
property sets so that we could do copy-on-write and mutate them
using the CSSOM. Sky doesn't have a CSSOM like this though,
so we can remove all this code and make the StyleRule classes
effectively immutable after construction (the parser does mutate some
rules though).
I also removed some other dead code in the StyleRule hierarchy,
like some left over mutation methods that the CSSOM used to use.
R=eseidel@chromium.org, ojan@chromium.org
Review URL: https://codereview.chromium.org/758573005
This caused us to lose our gn check certification. :(
Turns out gn check was just ignoring all the header
paths it didn't understand and so gn check passing
for sky wasn't meaning much. I tried to straighten
out some of the mess in this CL, but its going to take
several more rounds of massaging before gn check
passes again. On the bright side (almost) all of
our headers are absolute now. Turns out my script
(attached to the bug) didn't notice ../ includes
but I'll fix that in the next patch.
R=abarth@chromium.org
BUG=435361
Review URL: https://codereview.chromium.org/746023002
I used do-webcore-rename from Blink/WebKit
which is very good at doing this kind
of search-replace.
Also removed toRefPrtNativeArray after
conversion since it previously had two
separate flavors. Both versions are no longer
used so I've removed the code until we
need one again.
https://www.irccloud.com/pastebin/5C16p5cE
is the diff I used to do-webcore-rename
TBR=abarth@chromium.org
