Fix testharness result parsing, make "Harness error" count as failure.

third_party/WebKit/LayoutTests/virtual/mojo-loading/http/tests/streams/readable-streams/bad-underlying-sources-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/mojo-loading/http/tests/streams/readable-streams/bad-underlying-sources-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/mojo-loading/http/tests/streams/readable-streams/bad-underlying-sources-expected.txt b/third_party/WebKit/LayoutTests/virtual/mojo-loading/http/tests/streams/readable-streams/bad-underlying-sources-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..983bdb5aedb2456908dfabaea15bc8a88b957451
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/virtual/mojo-loading/http/tests/streams/readable-streams/bad-underlying-sources-expected.txt
@@ -0,0 +1,89 @@
+This is a testharness.js-based test.
+Harness Error. harness_status.status = 1 , harness_status.message = 21 duplicate test names: "Underlying source start: throwing getter", "Underlying source start: throwing method", "Underlying source: throwing pull getter (initial pull)", "Underlying source: throwing pull method (initial pull)", "Underlying source pull: throwing getter (second pull)", "Underlying source pull: throwing method (second pull)", "Underlying source cancel: throwing getter", "Underlying source cancel: throwing method", "Underlying source: calling enqueue on an empty canceled stream should throw", "Underlying source: calling enqueue on a non-empty canceled stream should throw", "Underlying source: calling enqueue on a closed stream should throw", "Underlying source: calling enqueue on an errored stream should throw", "Underlying source: calling close twice on an empty stream should throw the second time", "Underlying source: calling close twice on a non-empty stream should throw the second time", "Underlying source: calling close on an empty canceled stream should throw", "Underlying source: calling close on a non-empty canceled stream should throw", "Underlying source: calling close after error should throw", "Underlying source: calling error twice should throw the second time", "Underlying source: calling error after close should throw", "Underlying source: calling error and returning a rejected promise from start should cause the stream to error with the first error", "Underlying source: calling error and returning a rejected promise from pull should cause the stream to error with the first error"
+PASS Underlying source start: throwing getter 
+PASS Underlying source start: throwing method 
+PASS Underlying source: throwing pull getter (initial pull) 
+PASS Underlying source: throwing pull method (initial pull) 
+PASS Underlying source pull: throwing getter (second pull) 
+PASS Underlying source pull: throwing method (second pull) 
+PASS Underlying source cancel: throwing getter 
+PASS Underlying source cancel: throwing method 
+PASS Underlying source: calling enqueue on an empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a non-empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a closed stream should throw 
+PASS Underlying source: calling enqueue on an errored stream should throw 
+PASS Underlying source: calling close twice on an empty stream should throw the second time 
+PASS Underlying source: calling close twice on a non-empty stream should throw the second time 
+PASS Underlying source: calling close on an empty canceled stream should throw 
+PASS Underlying source: calling close on a non-empty canceled stream should throw 
+PASS Underlying source: calling close after error should throw 
+PASS Underlying source: calling error twice should throw the second time 
+PASS Underlying source: calling error after close should throw 
+PASS Underlying source: calling error and returning a rejected promise from start should cause the stream to error with the first error 
+PASS Underlying source: calling error and returning a rejected promise from pull should cause the stream to error with the first error 
+PASS Untitled 
+PASS Underlying source start: throwing getter 
+PASS Underlying source start: throwing method 
+PASS Underlying source: throwing pull getter (initial pull) 
+PASS Underlying source: throwing pull method (initial pull) 
+PASS Underlying source pull: throwing getter (second pull) 
+PASS Underlying source pull: throwing method (second pull) 
+PASS Underlying source cancel: throwing getter 
+PASS Underlying source cancel: throwing method 
+PASS Underlying source: calling enqueue on an empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a non-empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a closed stream should throw 
+PASS Underlying source: calling enqueue on an errored stream should throw 
+PASS Underlying source: calling close twice on an empty stream should throw the second time 
+PASS Underlying source: calling close twice on a non-empty stream should throw the second time 
+PASS Underlying source: calling close on an empty canceled stream should throw 
+PASS Underlying source: calling close on a non-empty canceled stream should throw 
+PASS Underlying source: calling close after error should throw 
+PASS Underlying source: calling error twice should throw the second time 
+PASS Underlying source: calling error after close should throw 
+PASS Underlying source: calling error and returning a rejected promise from start should cause the stream to error with the first error 
+PASS Underlying source: calling error and returning a rejected promise from pull should cause the stream to error with the first error 
+PASS Underlying source start: throwing getter 
+PASS Underlying source start: throwing method 
+PASS Underlying source: throwing pull getter (initial pull) 
+PASS Underlying source: throwing pull method (initial pull) 
+PASS Underlying source pull: throwing getter (second pull) 
+PASS Underlying source pull: throwing method (second pull) 
+PASS Underlying source cancel: throwing getter 
+PASS Underlying source cancel: throwing method 
+PASS Underlying source: calling enqueue on an empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a non-empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a closed stream should throw 
+PASS Underlying source: calling enqueue on an errored stream should throw 
+PASS Underlying source: calling close twice on an empty stream should throw the second time 
+PASS Underlying source: calling close twice on a non-empty stream should throw the second time 
+PASS Underlying source: calling close on an empty canceled stream should throw 
+PASS Underlying source: calling close on a non-empty canceled stream should throw 
+PASS Underlying source: calling close after error should throw 
+PASS Underlying source: calling error twice should throw the second time 
+PASS Underlying source: calling error after close should throw 
+PASS Underlying source: calling error and returning a rejected promise from start should cause the stream to error with the first error 
+PASS Underlying source: calling error and returning a rejected promise from pull should cause the stream to error with the first error 
+PASS Underlying source start: throwing getter 
+PASS Underlying source start: throwing method 
+PASS Underlying source: throwing pull getter (initial pull) 
+PASS Underlying source: throwing pull method (initial pull) 
+PASS Underlying source pull: throwing getter (second pull) 
+PASS Underlying source pull: throwing method (second pull) 
+PASS Underlying source cancel: throwing getter 
+PASS Underlying source cancel: throwing method 
+PASS Underlying source: calling enqueue on an empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a non-empty canceled stream should throw 
+PASS Underlying source: calling enqueue on a closed stream should throw 
+PASS Underlying source: calling enqueue on an errored stream should throw 
+PASS Underlying source: calling close twice on an empty stream should throw the second time 
+PASS Underlying source: calling close twice on a non-empty stream should throw the second time 
+PASS Underlying source: calling close on an empty canceled stream should throw 
+PASS Underlying source: calling close on a non-empty canceled stream should throw 
+PASS Underlying source: calling close after error should throw 
+PASS Underlying source: calling error twice should throw the second time 
+PASS Underlying source: calling error after close should throw 
+PASS Underlying source: calling error and returning a rejected promise from start should cause the stream to error with the first error 
+PASS Underlying source: calling error and returning a rejected promise from pull should cause the stream to error with the first error 
+Harness: the test ran to completion.
+