Bug 1414366 - Update WPT expectations. r=karlt

MozReview-Commit-ID: 3whdi0SXuKK

--HG--
extra : rebase_source : 41f529acd6e3ecaced037a1de9b11be601501951

testing/web-platform/meta/webaudio/the-audio-api/the-constantsourcenode-interface/constant-source-output.html.ini

@@ -1,19 +0,0 @@
-[constant-source-output.html]
-  [X [1,1,1,1,1,1,1,1,1,1\]: Expected 0 for all values but found 10 unexpected values: \n\tIndex\tActual\n\t[0\]\t1\n\t[1\]\t1\n\t[2\]\t1\n\t[3\]\t1\n\t...and 6 more errors.]
-    expected: FAIL
-
-  [X start/stop: ConstantSourceNode frames [300, 6000): Expected 0 for all values but found 84 unexpected values: \n\tIndex\tActual\n\t[0\]\t1\n\t[1\]\t1\n\t[2\]\t1\n\t[3\]\t1\n\t...and 80 more errors.]
-    expected: FAIL
-
-  [< [start/stop\] 2 out of 3 assertions were failed.]
-    expected: FAIL
-
-  [X Connected param: ConstantSourceNode frames [0, 10): Expected 0 for all values but found 10 unexpected values: \n\tIndex\tActual\n\t[0\]\t1\n\t[1\]\t1.0575640201568604\n\t[2\]\t1.11493718624115\n\t[3\]\t1.171929121017456\n\t...and 6 more errors.]
-    expected: FAIL
-
-  [< [connected audioparam\] 1 out of 2 assertions were failed.]
-    expected: FAIL
-
-  [# AUDIT TASK RUNNER FINISHED: 2 out of 4 tasks were failed.]
-    expected: FAIL
-