Use validating cmd decoder on WebGL/pixel tests

Because of a finch trial of DefaultPassthroughCommandDecoder, a few bots
which were relying on the default to test the validating command decoder
ended up switching to passthrough. This CL reconfigures to be more
explicit

TBR=kbr@chromium.org

Bug: 1014368
Bug: 1014370
Change-Id: I5ca6c380755d529ce506e86ececbf070f472bd33
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1863152
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Cr-Commit-Position: refs/heads/master@{#706087}

testing/buildbot/chromium.chromiumos.json

@@ -571,7 +571,7 @@
           "--browser=cros-chrome",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--remote=127.0.0.1",
           "--remote-ssh-port=9222"
         ],

testing/buildbot/chromium.fyi.json

@@ -8137,7 +8137,7 @@
           "--browser=cros-chrome",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--remote=variable_chromeos_device_hostname"
         ],
         "isolate_name": "telemetry_gpu_integration_test",

testing/buildbot/chromium.gpu.json

@@ -313,7 +313,7 @@
           "--browser=android-chromium",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl_conformance_tests_output.json"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
@@ -747,7 +747,7 @@
           "--browser=debug",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -1175,7 +1175,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -1559,7 +1559,7 @@
           "--browser=debug",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -1966,7 +1966,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -2373,7 +2373,7 @@
           "--browser=debug",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -2808,7 +2808,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -3305,7 +3305,7 @@
           "--browser=debug_x64",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -3945,7 +3945,7 @@
           "--browser=release_x64",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {

testing/buildbot/client.v8.fyi.json

@@ -302,7 +302,7 @@
           "--browser=android-chromium",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl_conformance_tests_output.json"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
@@ -590,7 +590,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--webgl-conformance-version=2.0.1",
           "--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl2_conformance_tests_output.json"
         ],
@@ -621,7 +621,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -907,7 +907,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--webgl-conformance-version=2.0.1",
           "--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl2_conformance_tests_output.json"
         ],
@@ -938,7 +938,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -1216,7 +1216,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--webgl-conformance-version=2.0.1",
           "--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl2_conformance_tests_output.json"
         ],
@@ -1246,7 +1246,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {
@@ -1857,7 +1857,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu",
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating",
           "--webgl-conformance-version=2.0.1",
           "--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl2_conformance_tests_output.json"
         ],
@@ -1888,7 +1888,7 @@
           "--browser=release",
           "--passthrough",
           "-v",
-          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu"
+          "--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --force_high_performance_gpu --use-cmd-decoder=validating"
         ],
         "isolate_name": "telemetry_gpu_integration_test",
         "merge": {

testing/buildbot/test_suites.pyl

@@ -3877,7 +3877,7 @@
           '${got_revision}',
           '--test-machine-name',
           '${buildername}',
-          '--extra-browser-args=--use-vulkan=native --disable-vulkan-fallback-to-gl-for-testing --enable-features=UseSkiaRenderer',
+          '--extra-browser-args=--use-vulkan=native --disable-vulkan-fallback-to-gl-for-testing --enable-features=UseSkiaRenderer --use-cmd-decoder=validating',
         ],
         'precommit_args': [
           # Gerrit issue ID
@@ -4015,7 +4015,7 @@
           # it.
           '--read-abbreviated-json-results-from=../../content/test/data/gpu/webgl2_conformance_tests_output.json',
           # On dual-GPU devices we want the high-performance GPU to be active
-          '--extra-browser-args=--force_high_performance_gpu',
+          '--extra-browser-args=--force_high_performance_gpu --use-cmd-decoder=validating',
         ],
         'swarming': {
           # These tests currently take about an hour and fifteen minutes
@@ -4088,7 +4088,7 @@
         ],
         'args': [
           # On dual-GPU devices we want the high-performance GPU to be active
-          '--extra-browser-args=--force_high_performance_gpu',
+          '--extra-browser-args=--force_high_performance_gpu --use-cmd-decoder=validating',
         ],
         'swarming': {
           'shards': 2,