Convert video-source-error* and video-source-inserted* tests to testharness.js

third_party/WebKit/LayoutTests/media/video-source-error-expected.txt

Index: third_party/WebKit/LayoutTests/media/video-source-error-expected.txt
diff --git a/third_party/WebKit/LayoutTests/media/video-source-error-expected.txt b/third_party/WebKit/LayoutTests/media/video-source-error-expected.txt
deleted file mode 100644
index 9f5d23ace603e234e0d64234f2067ce5818a5750..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/media/video-source-error-expected.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-1. Test that errors fired while evaluating/loading <source> elements are fired at the <source> and not at the <video> element. 
-2. Verifiy that an 'error' event fired while processing/loading a <source> element does not set the media element's 'error' attribute.
-
-EVENT(loadstart)
-EVENT(error) from <source id='missing-src' src=''> OK
-EXPECTED (video.error == 'null') OK
-
-EVENT(error) from <source id='bogus-type' src='content/test.mp4'> OK
-EXPECTED (video.error == 'null') OK
-
-EVENT(error) from <source id='missing-file' src='content/error2.mpeg'> OK
-EXPECTED (video.error == 'null') OK
-
-EVENT(error) from <source id='format-error' src='content/unsupported_track.mov'> OK
-EXPECTED (video.error == 'null') OK
-
-EVENT(error) from <source id='supported-format-mp4' src='content/test.mp4'> OK
-EXPECTED (video.error == 'null') OK
-
-EVENT(durationchange)
-EVENT(loadeddata)
-
-EXPECTED (relativeURL(video.currentSrc) == 'content/test.ogv') OK
-EXPECTED (video.error == 'null') OK
-
-END OF TEST
-