Layout Test webgl/1.0.3/conformance/rendering/many-draw-calls.html is flaky

[Matt Lewis]

The following layout test is flaky on iOS Simulator Debug

webgl/1.0.3/conformance/rendering/many-draw-calls.html

Probable cause:

This seems to have been a flaky timeout for quite some time.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=webgl%2F1.0.3%2Fconformance%2Frendering%2Fmany-draw-calls.html


https://build.webkit.org/results/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/r227602%20(2317)/results.html
https://build.webkit.org/builders/Apple%20iOS%2011%20Simulator%20Debug%20WK2%20(Tests)/builds/2317

--- /Volumes/Data/slave/ios-simulator-11-debug-tests-wk2/build/layout-test-results/webgl/1.0.3/conformance/rendering/many-draw-calls-expected.txt
+++ /Volumes/Data/slave/ios-simulator-11-debug-tests-wk2/build/layout-test-results/webgl/1.0.3/conformance/rendering/many-draw-calls-actual.txt
@@ -1,5 +1,3 @@
-This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 10025)
+FAIL: Timed out waiting for notifyDone to be called
 
-Test: ../../resources/webgl_test_files/conformance/rendering/many-draw-calls.html
-PASS
-

[Radar WebKit Bug Importer]

<rdar://problem/36881312>

[Ryan Haddad]

This times out frequently enough that I think we should go ahead and skip this test.

[Matt Lewis]

I agree. Skipped on Debug in: https://trac.webkit.org/changeset/228379/webkit