Rename ExceptionCode constants to use the names in the spec (2/3)

Source/modules/mediasource/WebKitMediaSource.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 51 matching lines @@
 
 WebKitSourceBufferList* WebKitMediaSource::activeSourceBuffers()
 {
     // FIXME(91649): support track selection
     return m_activeSourceBuffers.get();
 }
 
 WebKitSourceBuffer* WebKitMediaSource::addSourceBuffer(const String& type, ExceptionCode& ec)
 {
     // 3.1 http://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#dom-addsourcebuffer
-    // 1. If type is null or an empty then throw an INVALID_ACCESS_ERR exception and
+    // 1. If type is null or an empty then throw an InvalidAccessError exception and
     // abort these steps.
     if (type.isNull() || type.isEmpty()) {
-        ec = INVALID_ACCESS_ERR;
+        ec = InvalidAccessError;
         return 0;
     }
 
     // 2. If type contains a MIME type that is not supported ..., then throw a
     // NotSupportedError exception and abort these steps.
     if (!isTypeSupported(type)) {
         ec = NotSupportedError;
         return 0;
     }
 
     // 4. If the readyState attribute is not in the "open" state then throw an
-    // INVALID_STATE_ERR exception and abort these steps.
+    // InvalidStateError exception and abort these steps.
     if (!isOpen()) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }
 
     // 5. Create a new SourceBuffer object and associated resources.
     ContentType contentType(type);
     Vector<String> codecs = contentType.codecs();
     OwnPtr<SourceBufferPrivate> sourceBufferPrivate = createSourceBufferPrivate(contentType.type(), codecs, ec);
     if (!sourceBufferPrivate)
         return 0;
 
     RefPtr<WebKitSourceBuffer> buffer = WebKitSourceBuffer::create(sourceBufferPrivate.release(), this);
     // 6. Add the new object to sourceBuffers and fire a addsourcebuffer on that object.
     m_sourceBuffers->add(buffer);
     m_activeSourceBuffers->add(buffer);
     // 7. Return the new object to the caller.
     return buffer.get();
 }
 
 void WebKitMediaSource::removeSourceBuffer(WebKitSourceBuffer* buffer, ExceptionCode& ec)
 {
     // 3.1 http://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#dom-removesourcebuffer
-    // 1. If sourceBuffer is null then throw an INVALID_ACCESS_ERR exception and
+    // 1. If sourceBuffer is null then throw an InvalidAccessError exception and
     // abort these steps.
     if (!buffer) {
-        ec = INVALID_ACCESS_ERR;
+        ec = InvalidAccessError;
         return;
     }
 
-    // 2. If sourceBuffers is empty then throw an INVALID_STATE_ERR exception and
+    // 2. If sourceBuffers is empty then throw an InvalidStateError exception and
     // abort these steps.
     if (isClosed() || !m_sourceBuffers->length()) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
 
     // 3. If sourceBuffer specifies an object that is not in sourceBuffers then
     // throw a NotFoundError exception and abort these steps.
     // 6. Remove sourceBuffer from sourceBuffers and fire a removesourcebuffer event
     // on that object.
     if (!m_sourceBuffers->remove(buffer)) {
         ec = NotFoundError;
         return;
@@ skipping 68 matching lines @@
 void WebKitMediaSource::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
     ScriptWrappable::reportMemoryUsage(memoryObjectInfo);
     MediaSourceBase::reportMemoryUsage(memoryObjectInfo);
     info.addMember(m_sourceBuffers, "sourceBuffers");
     info.addMember(m_activeSourceBuffers, "activeSourceBuffers");
 }
 
 } // namespace WebCore