Implement suspend() and resume() for OfflineAudioContext

third_party/WebKit/Source/modules/webaudio/AudioContext.cpp

Index: third_party/WebKit/Source/modules/webaudio/AudioContext.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/AudioContext.cpp b/third_party/WebKit/Source/modules/webaudio/AudioContext.cpp
index 0522b8441337523cc796ba652ce99c5050f08af5..3ba837169a67f16031c31faad6e048cbb5266303 100644
--- a/third_party/WebKit/Source/modules/webaudio/AudioContext.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/AudioContext.cpp
@@ -130,6 +130,15 @@ ScriptPromise AudioContext::resumeContext(ScriptState* scriptState)
     return promise;
 }
 
+ScriptPromise AudioContext::suspendContext(ScriptState* scriptState, double suspendTime)
+{
+    // This CANNOT be called on AudioContext; it is to implement the pure
+    // virtual interface from AbstractAudioContext.
+    RELEASE_ASSERT_NOT_REACHED();
+
+    return ScriptPromise();

[Raymond Toy, 2015/10/16 23:32:36]

Although not reachable, maybe return a rejected promise.  Just in case.

[hongchan, 2015/10/19 20:08:12]

Done.

+}
+
 ScriptPromise AudioContext::closeContext(ScriptState* scriptState)
 {
     if (isContextClosed()) {