Roll src-internal from 276f01f86a1b to 8c1248064f2d (1 revision)

https://chrome-internal.googlesource.com/chrome/src-internal.git/+log/276f01f86a1b..8c1248064f2d

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://skia-autoroll.corp.goog/r/src-internal-chromium-autoroll
Please CC  on the revert to ensure that a human
is aware of the problem.

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Cq-Include-Trybots: luci.chrome.try:linux-chromeos-chrome
Bug: None
Tbr: 
Change-Id: I644827217afbb07099b78ea64cf62576dbf23eb8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2420559Reviewed-by: chromium-internal-autoroll <chromium-internal-autoroll@skia-corp.google.com.iam.gserviceaccount.com>
Commit-Queue: chromium-internal-autoroll <chromium-internal-autoroll@skia-corp.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#808755}

DEPS

@@ -1548,7 +1548,7 @@ deps = {
     Var('chromium_git') + '/v8/v8.git' + '@' +  Var('v8_revision'),
 
   'src-internal': {
-    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@276f01f86a1bc91ace8f8285042718fbd52ca38b',
+    'url': 'https://chrome-internal.googlesource.com/chrome/src-internal.git@8c1248064f2d28fae26acfc813fac6ce9ac477a8',
     'condition': 'checkout_src_internal',
   },