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

third_party/WebKit/LayoutTests/http/tests/streams/readable-streams/brand-checks-expected.txt

Index: third_party/WebKit/LayoutTests/http/tests/streams/readable-streams/brand-checks-expected.txt
diff --git a/third_party/WebKit/LayoutTests/http/tests/streams/readable-streams/brand-checks-expected.txt b/third_party/WebKit/LayoutTests/http/tests/streams/readable-streams/brand-checks-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4842aebc6698c4250478166226f70bfefe1adb18
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/streams/readable-streams/brand-checks-expected.txt
@@ -0,0 +1,65 @@
+This is a testharness.js-based test.
+Harness Error. harness_status.status = 1 , harness_status.message = 15 duplicate test names: "Can get the ReadableStreamReader constructor indirectly", "Can get the ReadableStreamController constructor indirectly", "ReadableStream.prototype.cancel enforces a brand check", "ReadableStream.prototype.getReader enforces a brand check", "ReadableStream.prototype.tee enforces a brand check", "ReadableStreamReader enforces a brand check on its argument", "ReadableStreamReader.prototype.closed enforces a brand check", "ReadableStreamReader.prototype.cancel enforces a brand check", "ReadableStreamReader.prototype.read enforces a brand check", "ReadableStreamReader.prototype.releaseLock enforces a brand check", "ReadableStreamController enforces a brand check on its argument", "ReadableStreamController can't be given a fully-constructed ReadableStream", "ReadableStreamController.prototype.close enforces a brand check", "ReadableStreamController.prototype.enqueue enforces a brand check", "ReadableStreamController.prototype.error enforces a brand check"
+PASS Can get the ReadableStreamReader constructor indirectly 
+PASS Can get the ReadableStreamController constructor indirectly 
+PASS ReadableStream.prototype.cancel enforces a brand check 
+PASS ReadableStream.prototype.getReader enforces a brand check 
+PASS ReadableStream.prototype.tee enforces a brand check 
+PASS ReadableStreamReader enforces a brand check on its argument 
+PASS ReadableStreamReader.prototype.closed enforces a brand check 
+PASS ReadableStreamReader.prototype.cancel enforces a brand check 
+PASS ReadableStreamReader.prototype.read enforces a brand check 
+PASS ReadableStreamReader.prototype.releaseLock enforces a brand check 
+PASS ReadableStreamController enforces a brand check on its argument 
+PASS ReadableStreamController can't be given a fully-constructed ReadableStream 
+PASS ReadableStreamController.prototype.close enforces a brand check 
+PASS ReadableStreamController.prototype.enqueue enforces a brand check 
+PASS ReadableStreamController.prototype.error enforces a brand check 
+PASS Untitled 
+PASS Can get the ReadableStreamReader constructor indirectly 
+PASS Can get the ReadableStreamController constructor indirectly 
+PASS ReadableStream.prototype.cancel enforces a brand check 
+PASS ReadableStream.prototype.getReader enforces a brand check 
+PASS ReadableStream.prototype.tee enforces a brand check 
+PASS ReadableStreamReader enforces a brand check on its argument 
+PASS ReadableStreamReader.prototype.closed enforces a brand check 
+PASS ReadableStreamReader.prototype.cancel enforces a brand check 
+PASS ReadableStreamReader.prototype.read enforces a brand check 
+PASS ReadableStreamReader.prototype.releaseLock enforces a brand check 
+PASS ReadableStreamController enforces a brand check on its argument 
+PASS ReadableStreamController can't be given a fully-constructed ReadableStream 
+PASS ReadableStreamController.prototype.close enforces a brand check 
+PASS ReadableStreamController.prototype.enqueue enforces a brand check 
+PASS ReadableStreamController.prototype.error enforces a brand check 
+PASS Can get the ReadableStreamReader constructor indirectly 
+PASS Can get the ReadableStreamController constructor indirectly 
+PASS ReadableStream.prototype.cancel enforces a brand check 
+PASS ReadableStream.prototype.getReader enforces a brand check 
+PASS ReadableStream.prototype.tee enforces a brand check 
+PASS ReadableStreamReader enforces a brand check on its argument 
+PASS ReadableStreamReader.prototype.closed enforces a brand check 
+PASS ReadableStreamReader.prototype.cancel enforces a brand check 
+PASS ReadableStreamReader.prototype.read enforces a brand check 
+PASS ReadableStreamReader.prototype.releaseLock enforces a brand check 
+PASS ReadableStreamController enforces a brand check on its argument 
+PASS ReadableStreamController can't be given a fully-constructed ReadableStream 
+PASS ReadableStreamController.prototype.close enforces a brand check 
+PASS ReadableStreamController.prototype.enqueue enforces a brand check 
+PASS ReadableStreamController.prototype.error enforces a brand check 
+PASS Can get the ReadableStreamReader constructor indirectly 
+PASS Can get the ReadableStreamController constructor indirectly 
+PASS ReadableStream.prototype.cancel enforces a brand check 
+PASS ReadableStream.prototype.getReader enforces a brand check 
+PASS ReadableStream.prototype.tee enforces a brand check 
+PASS ReadableStreamReader enforces a brand check on its argument 
+PASS ReadableStreamReader.prototype.closed enforces a brand check 
+PASS ReadableStreamReader.prototype.cancel enforces a brand check 
+PASS ReadableStreamReader.prototype.read enforces a brand check 
+PASS ReadableStreamReader.prototype.releaseLock enforces a brand check 
+PASS ReadableStreamController enforces a brand check on its argument 
+PASS ReadableStreamController can't be given a fully-constructed ReadableStream 
+PASS ReadableStreamController.prototype.close enforces a brand check 
+PASS ReadableStreamController.prototype.enqueue enforces a brand check 
+PASS ReadableStreamController.prototype.error enforces a brand check 
+Harness: the test ran to completion.
+