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

Source/core/html/HTMLMediaElement.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 142 matching lines @@
     if (!set.isEmpty())
         map.add(document, set);
 }
 
 static ExceptionCode exceptionCodeForMediaKeyException(MediaPlayer::MediaKeyException exception)
 {
     switch (exception) {
     case MediaPlayer::NoError:
         return 0;
     case MediaPlayer::InvalidPlayerState:
-        return INVALID_STATE_ERR;
+        return InvalidStateError;
     case MediaPlayer::KeySystemNotSupported:
         return NotSupportedError;
     }
 
     ASSERT_NOT_REACHED();
-    return INVALID_STATE_ERR;
+    return InvalidStateError;
 }
 
 class TrackDisplayUpdateScope {
 public:
     TrackDisplayUpdateScope(HTMLMediaElement* mediaElement)
     {
         m_mediaElement = mediaElement;
         m_mediaElement->beginIgnoringTrackDisplayUpdateRequests();
     }
     ~TrackDisplayUpdateScope()
@@ skipping 1639 matching lines @@
     m_havePreparedToPlay = true;
     m_player->prepareToPlay();
 }
 
 void HTMLMediaElement::seek(double time, ExceptionCode& ec)
 {
     LOG(Media, "HTMLMediaElement::seek(%f)", time);
 
     // 4.8.9.9 Seeking
 
-    // 1 - If the media element's readyState is HAVE_NOTHING, then raise an INVALID_STATE_ERR exception.
+    // 1 - If the media element's readyState is HAVE_NOTHING, then raise an InvalidStateError exception.
     if (m_readyState == HAVE_NOTHING || !m_player) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
 
     // If the media engine has been told to postpone loading data, let it go ahead now.
     if (m_preload < MediaPlayer::Auto && m_readyState < HAVE_FUTURE_DATA)
         prepareToPlay();
 
     // Get the current time before setting m_seeking, m_lastSeekTime is returned once it is set.
     refreshCachedTime();
     double now = currentTime();
@@ skipping 144 matching lines @@
     }
 
     refreshCachedTime();
 
     return m_cachedTime;
 }
 
 void HTMLMediaElement::setCurrentTime(double time, ExceptionCode& ec)
 {
     if (m_mediaController) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
     seek(time, ec);
 }
 
 double HTMLMediaElement::startTime() const
 {
     return 0;
 }
 
@@ skipping 203 matching lines @@
     if (!m_mediaSource)
         return;
 
     m_mediaSource->close();
     m_mediaSource = 0;
 }
 
 void HTMLMediaElement::webkitGenerateKeyRequest(const String& keySystem, PassRefPtr<Uint8Array> initData, ExceptionCode& ec)
 {
     if (keySystem.isEmpty()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return;
     }
 
     if (!m_player) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
 
     const unsigned char* initDataPointer = 0;
     unsigned initDataLength = 0;
     if (initData) {
         initDataPointer = initData->data();
         initDataLength = initData->length();
     }
 
     MediaPlayer::MediaKeyException result = m_player->generateKeyRequest(keySystem, initDataPointer, initDataLength);
     ec = exceptionCodeForMediaKeyException(result);
 }
 
 void HTMLMediaElement::webkitGenerateKeyRequest(const String& keySystem, ExceptionCode& ec)
 {
     webkitGenerateKeyRequest(keySystem, Uint8Array::create(0), ec);
 }
 
 void HTMLMediaElement::webkitAddKey(const String& keySystem, PassRefPtr<Uint8Array> key, PassRefPtr<Uint8Array> initData, const String& sessionId, ExceptionCode& ec)
 {
     if (keySystem.isEmpty()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return;
     }
 
     if (!key) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return;
     }
 
     if (!key->length()) {
-        ec = TYPE_MISMATCH_ERR;
+        ec = TypeMismatchError;
         return;
     }
 
     if (!m_player) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
 
     const unsigned char* initDataPointer = 0;
     unsigned initDataLength = 0;
     if (initData) {
         initDataPointer = initData->data();
         initDataLength = initData->length();
     }
 
     MediaPlayer::MediaKeyException result = m_player->addKey(keySystem, key->data(), key->length(), initDataPointer, initDataLength, sessionId);
     ec = exceptionCodeForMediaKeyException(result);
 }
 
 void HTMLMediaElement::webkitAddKey(const String& keySystem, PassRefPtr<Uint8Array> key, ExceptionCode& ec)
 {
     webkitAddKey(keySystem, key, Uint8Array::create(0), String(), ec);
 }
 
 void HTMLMediaElement::webkitCancelKeyRequest(const String& keySystem, const String& sessionId, ExceptionCode& ec)
 {
     if (keySystem.isEmpty()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return;
     }
 
     if (!m_player) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
 
     MediaPlayer::MediaKeyException result = m_player->cancelKeyRequest(keySystem, sessionId);
     ec = exceptionCodeForMediaKeyException(result);
 }
 
 bool HTMLMediaElement::loop() const
 {
     return fastHasAttribute(loopAttr);
@@ skipping 280 matching lines @@
 PassRefPtr<TextTrack> HTMLMediaElement::addTextTrack(const String& kind, const String& label, const String& language, ExceptionCode& ec)
 {
     if (!RuntimeEnabledFeatures::videoTrackEnabled())
         return 0;
 
     // 4.8.10.12.4 Text track API
     // The addTextTrack(kind, label, language) method of media elements, when invoked, must run the following steps:
 
     // 1. If kind is not one of the following strings, then throw a SyntaxError exception and abort these steps
     if (!TextTrack::isValidKindKeyword(kind)) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
     // 2. If the label argument was omitted, let label be the empty string.
     // 3. If the language argument was omitted, let language be the empty string.
     // 4. Create a new TextTrack object.
 
     // 5. Create a new text track corresponding to the new object, and set its text track kind to kind, its text
     // track label to label, its text track language to language...
     RefPtr<TextTrack> textTrack = TextTrack::create(ActiveDOMObject::scriptExecutionContext(), this, kind, label, language);
@@ skipping 1362 matching lines @@
     info.addMember(m_mediaGroup, "mediaGroup");
     info.addMember(m_mediaController, "mediaController");
 
 #if ENABLE(WEB_AUDIO)
     info.addMember(m_audioSourceNode, "audioSourceNode");
 #endif
 
 }
 
 }