Roll ANGLE from 398a874c9b85 to 48d951e22d45 (3 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/398a874c9b85..48d951e22d45

2020-08-11 jmadill@chromium.org Perf Tests: Handle logError callback.
2020-08-11 ianelliott@google.com Vulkan: tell ContextVk when swapchain is re-created
2020-08-11 jmadill@chromium.org Vulkan: Optimize resource tracking in CommandBufferHelper.

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 ynovikov@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: ynovikov@google.com
Test: Test: angle_perftests, *vulkan_null_index_buffer_changed_ushortTest: Test: run_angle_perftests --gtest_filter=TracePerfTest.Run/vulkan_angry*:*vulkan_candy* --verbose --local-output
Change-Id: I62339c4f81491850d3cea67ad134c5eb50b62b88
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2350489Reviewed-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@{#797077}

DEPS

@@ -207,7 +207,7 @@ 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': '398a874c9b85af15a16d66468f2339e05f2595a5',
+  'angle_revision': '48d951e22d45c37373c1cdb56f43fd08fbf3f031',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.