Auto-rebaseline for r173294

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 27b7cf64da19f7a62e50d1b00b88ec831fe50b11..32f46195ef2cad2a89e7fd0bb863e3fa51ff7b6f 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -648,9 +648,6 @@ crbug.com/316349 inspector-protocol/page/enable-disable.html [ Failure Pass ]
 
 crbug.com/316730 canvas/synchronous-create-pattern.html [ ImageOnlyFailure Pass ]
 
-crbug.com/318632 webaudio/audiobuffersource-multi-channels.html [ NeedsRebaseline ]
-crbug.com/318632 webaudio/test-basic.html [ NeedsRebaseline ]
-
 crbug.com/320099 webaudio/oscillator-sawtooth.html [ NeedsManualRebaseline ]
 crbug.com/320099 webaudio/oscillator-triangle.html [ NeedsManualRebaseline ]
 
@@ -825,7 +822,6 @@ crbug.com/353186 [ Win Debug ] http/tests/security/webgl-remote-read-remote-imag
 crbug.com/353208 fast/files/workers/worker-read-blob-async-crash.html [ Pass Crash Timeout ]
 crbug.com/353301 svg/custom/js-late-gradient-and-object-creation.svg [ Pass Failure ]
 
-crbug.com/351658 fast/events/window-onerror-03.html [ NeedsRebaseline ]
 crbug.com/356991 [ Linux Debug ] fast/canvas/canvas-createImageBitmap-drawImage-video.html [ Crash Pass ]
 crbug.com/356996 [ Debug ] html5lib/generated/run-tests1-data.html [ Pass Timeout ]
 crbug.com/356996 [ Mac Release ] html5lib/generated/run-tests1-data.html [ Pass Timeout ]