Implement suspend() and resume() for OfflineAudioContext

LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence-expected.txt

Index: LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence-expected.txt
diff --git a/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence-expected.txt b/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..eca9aad53e44c21352ac4c7fcc8d23465d44706b
--- /dev/null
+++ b/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence-expected.txt
@@ -0,0 +1,16 @@
+Test OfflineAudioContext.resume() and OfflineAudioContext.suspend() with the timed sequence.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS The actual resolution order of the suspend 5 (0.00 sec.) is equal to 0.
+PASS The actual resolution order of the suspend 0 (0.25 sec.) is equal to 1.
+PASS The actual resolution order of the suspend 3 (0.50 sec.) is equal to 2.
+PASS The actual resolution order of the suspend 1 (0.75 sec.) is equal to 3.
+PASS The actual resolution order of the suspend 2 (1.00 sec.) is equal to 4.
+PASS The actual resolution order of the suspend 4 (1.25 sec.) is equal to 5.
+PASS The actual resolution order of the suspend 6 (1.75 sec.) is equal to 6.
+PASS successfullyParsed is true
+
+TEST COMPLETE
+