Remove the Vector::append overload that takes a Vector

Source/modules/webaudio/AudioContext.cpp

Index: Source/modules/webaudio/AudioContext.cpp
diff --git a/Source/modules/webaudio/AudioContext.cpp b/Source/modules/webaudio/AudioContext.cpp
index 4097fb459a63cdb55b0324314b58362f4ea792bf..b0d76567e71d15e96ec2c170e9c24d724ce706c2 100644
--- a/Source/modules/webaudio/AudioContext.cpp
+++ b/Source/modules/webaudio/AudioContext.cpp
@@ -223,7 +223,7 @@ void AudioContext::clear()
     // Audio thread is dead. Nobody will schedule node deletion action. Let's do it ourselves.
     do {
         deleteMarkedNodes();
-        m_nodesToDelete.append(m_nodesMarkedForDeletion);
+        m_nodesToDelete.appendVector(m_nodesMarkedForDeletion);
         m_nodesMarkedForDeletion.clear();
     } while (m_nodesToDelete.size());
 
@@ -879,7 +879,7 @@ void AudioContext::scheduleNodeDeletion()
 
     // Make sure to call deleteMarkedNodes() on main thread.
     if (m_nodesMarkedForDeletion.size() && !m_isDeletionScheduled) {
-        m_nodesToDelete.append(m_nodesMarkedForDeletion);
+        m_nodesToDelete.appendVector(m_nodesMarkedForDeletion);
         m_nodesMarkedForDeletion.clear();
 
         m_isDeletionScheduled = true;