ConvolverNode.buffer sample rate must match AudioContext rate

LayoutTests/webaudio/dom-exceptions-expected.txt

Index: LayoutTests/webaudio/dom-exceptions-expected.txt
diff --git a/LayoutTests/webaudio/dom-exceptions-expected.txt b/LayoutTests/webaudio/dom-exceptions-expected.txt
index f68fe7d89dbb1b2a88f313afdbe526555d52a93c..72859712fe31a062a1e3221ee7e4b2635d7b7ee2 100644
--- a/LayoutTests/webaudio/dom-exceptions-expected.txt
+++ b/LayoutTests/webaudio/dom-exceptions-expected.txt
@@ -73,6 +73,8 @@ PASS osc1.start() did not throw exception.
 PASS osc1.stop() did not throw exception.
 PASS node.gain.exponentialRampToValueAtTime(-1, 0.1) threw exception InvalidStateError: Failed to execute 'exponentialRampToValueAtTime' on 'AudioParam': Target value for exponential ramp must be positive: -1.
 PASS node.gain.exponentialRampToValueAtTime(0, 0.1) threw exception InvalidStateError: Failed to execute 'exponentialRampToValueAtTime' on 'AudioParam': Target value for exponential ramp must be positive: 0.
+PASS oc = new webkitOfflineAudioContext(1, 44100, 44100) did not throw exception.
+PASS conv.buffer = oc.createBuffer(1, 100, 22050) threw exception NotSupportedError: Failed to set the 'buffer' property on 'ConvolverNode': The buffer sample rate of 22050 does not match the context rate of 44100 Hz..
 PASS successfullyParsed is true
 
 TEST COMPLETE