Roll shaderc from b6c82a149ed8 to 482642324c4e (1 revision)

https://chromium.googlesource.com/external/github.com/google/shaderc/+log/b6c82a149ed8..482642324c4e

2020-09-01 rharrison@google.com Roll 3 dependencies and update expectations (#1133)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/shaderc-chromium-autoroll
Please CC radial-bots+chrome-roll@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Tbr: radial-bots+chrome-roll@google.com
Change-Id: I8142d20095bc4095fc8bceb33edf7359292db72e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2387945Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#803561}

DEPS

@@ -314,7 +314,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'shaderc_revision': 'b6c82a149ed87cab37f2364ecd6f27423cfab8ba',
+  'shaderc_revision': '482642324c4eaae1c4a0ccc115f71a911540179e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.