win: Set is_clang=true by default
A notification will be sent to chromium-dev if this sticks.
Some blink baselines shift due to different rounding behaviour. In the
majority of cases, this means the Windows and Mac/Linux baselines now
This also switches win_clang bots to use MSVC as compiler, to make sure
things stay compilable with MSVC.
* Build times without goma are slower (but you can do goma builds with
debug info now, which are faster).
* Incremental linking of webcore.dll doesn't work (see crbug.com/717207
Commit-Queue: Hans Wennborg <firstname.lastname@example.org>
Reviewed-by: Brett Wilson <email@example.com>
Reviewed-by: Nico Weber <firstname.lastname@example.org>
647 files changed