Roll Chromium from 481852c5d89b to 38610c881952 (120 revisions)

481852c5d8..38610c8819

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromium-angle-autoroll
Please CC ianelliott@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

Changed dependencies
* build: 505140eae0..65cd1b9efa
* testing: c83cdcc501..3c84fe5c3f
* third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/{catapult_..6c876045de
* tools/mb: 1c129d6fca..77a111142a
No update to Clang.

Bug: None
Tbr: ianelliott@google.com
Change-Id: Ia2de17b882601cc3c149466df58c8537df335e38
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2612765
Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -20,7 +20,7 @@ vars = {
   'checkout_angle_internal': False,
 
   # Version of Chromium our Chromium-based DEPS are mirrored from.
-  'chromium_revision': '481852c5d89bc591a4093bc1dd31a9d56a92468b',
+  'chromium_revision': '38610c8819525f52c96c244dffbccd9cd8e64322',
   # We never want to checkout chromium,
   # but need a dummy DEPS entry for the autoroller
   'dummy_checkout_chromium': False,
@@ -76,7 +76,7 @@ vars = {
 deps = {
 
   'build': {
-    'url': '{chromium_git}/chromium/src/build.git@505140eae0916920b4d143430e6783812afb3049',
+    'url': '{chromium_git}/chromium/src/build.git@65cd1b9efaee2f3a9dc07b01fea37c418d4d8f93',
     'condition': 'not build_with_chromium',
   },
 
@@ -86,7 +86,7 @@ deps = {
   },
 
   'testing': {
-    'url': '{chromium_git}/chromium/src/testing@c83cdcc501da2e033e7698bb51f19e720cb2d16e',
+    'url': '{chromium_git}/chromium/src/testing@3c84fe5c3f2b799674380a19bce8ea3ef50710b9',
     'condition': 'not build_with_chromium',
   },
 
@@ -256,7 +256,7 @@ deps = {
   },
 
   'tools/mb': {
-    'url': '{chromium_git}/chromium/src/tools/mb@1c129d6fcae4631605e51dd347b3b7f27f1b6009',
+    'url': '{chromium_git}/chromium/src/tools/mb@77a111142a4041dc2f0dabc6cad1ce2ddd8d9feb',
     'condition': 'not build_with_chromium',
   },