Roll ANGLE from f32fbb51e8a1 to 98b56e604256 (6 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/f32fbb51e8a1..98b56e604256

2020-12-16 m.maiya@samsung.com Vulkan: Accumulate internal cache stats in renderer
2020-12-15 timvp@google.com Vulkan: Ignore glFlush to reduce vkQueueSubmits in Asphalt 9
2020-12-15 paulthomson@google.com Tests: update WhatsApp trace
2020-12-15 cclao@google.com Vulkan: Reduce driver uniform data to minimum if specConst is used
2020-12-15 m.maiya@samsung.com Add EXT_clip_cull_distance extension autogen code
2020-12-15 m.maiya@samsung.com Vulkan: Add support for internal cache hit and miss counts

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 cwallez@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: cwallez@google.com
Test: Test: Manual verification with angle_end2end_testsTest: Test: angle_perftests --gtest_filter="*whatsapp*"
Change-Id: Id6d8b649d72bc44003bb7918217c65b4cd17b55c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2593366Reviewed-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@{#837442}

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': 'f32fbb51e8a173e1839e958c2450633a19449b83',
+  'angle_revision': '98b56e604256fa0ced29cfc1ee943e8a62241d5a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.