Roll ANGLE from b69f54069cbf to e670fc72a5ae (4 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/b69f54069cbf..e670fc72a5ae

2021-01-19 jmadill@chromium.org Implement shader compiler changes for Tessellation.
2021-01-19 cnorthrop@google.com Capture/Replay: Fixes for compressed texture cache
2021-01-19 angle-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 2bb77d70cc64 to dd50a3bce3ca (3 revisions)
2021-01-19 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from 149733cead63 to 8da0f82baf35 (2 revisions)

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

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win-asan;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86
Bug: None
Tbr: cnorthrop@google.com
Test: Test: Aztec Ruins MEC
Change-Id: I89e85dd24b00447e7be03115212767b2b1695a92
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2638078Reviewed-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@{#844871}

DEPS

@@ -211,7 +211,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': 'b69f54069cbf700a4646817805ca77c0d2a01292',
+  'angle_revision': 'e670fc72a5aec91c7b0249c6512993a77f3ac14d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.