Remove unused exposed APIs for WebRuntimeFeatures

Source/web/WebRuntimeFeatures.cpp

 /*
  * Copyright (C) 2013 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 49 matching lines @@
 void WebRuntimeFeatures::enableApplicationCache(bool enable)
 {
     RuntimeEnabledFeatures::setApplicationCacheEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableDatabase(bool enable)
 {
     RuntimeEnabledFeatures::setDatabaseEnabled(enable);
 }
 
-void WebRuntimeFeatures::enableDialogElement(bool enable)
-{
-    RuntimeEnabledFeatures::setDialogElementEnabled(enable);
-}
-
 void WebRuntimeFeatures::enableEncryptedMedia(bool enable)
 {
     RuntimeEnabledFeatures::setEncryptedMediaEnabled(enable);
     // FIXME: Hack to allow MediaKeyError to be enabled for either version.
     RuntimeEnabledFeatures::setEncryptedMediaAnyVersionEnabled(
         RuntimeEnabledFeatures::encryptedMediaEnabled()
         || RuntimeEnabledFeatures::prefixedEncryptedMediaEnabled());
 }
 
 bool WebRuntimeFeatures::isEncryptedMediaEnabled()
@@ skipping 148 matching lines @@
 void WebRuntimeFeatures::enableWebGLImageChromium(bool enable)
 {
     RuntimeEnabledFeatures::setWebGLImageChromiumEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableWebMIDI(bool enable)
 {
     return RuntimeEnabledFeatures::setWebMIDIEnabled(enable);
 }
 
-void WebRuntimeFeatures::enableHTMLImports(bool enable)
-{
-    RuntimeEnabledFeatures::setHTMLImportsEnabled(enable);
-}
-
 void WebRuntimeFeatures::enableXSLT(bool enable)
 {
     RuntimeEnabledFeatures::setXSLTEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableOverlayScrollbars(bool enable)
 {
     RuntimeEnabledFeatures::setOverlayScrollbarsEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableOverlayFullscreenVideo(bool enable)
 {
     RuntimeEnabledFeatures::setOverlayFullscreenVideoEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableSharedWorker(bool enable)
 {
     RuntimeEnabledFeatures::setSharedWorkerEnabled(enable);
 }
 
-void WebRuntimeFeatures::enableExperimentalWebSocket(bool enable)
-{
-    RuntimeEnabledFeatures::setExperimentalWebSocketEnabled(enable);
-}
-
 void WebRuntimeFeatures::enableTargetedStyleRecalc(bool enable)
 {
     RuntimeEnabledFeatures::setTargetedStyleRecalcEnabled(enable);
 }
 
 void WebRuntimeFeatures::enablePreciseMemoryInfo(bool enable)
 {
     RuntimeEnabledFeatures::setPreciseMemoryInfoEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableLayerSquashing(bool enable)
 {
     RuntimeEnabledFeatures::setLayerSquashingEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableShowModalDialog(bool enable)
 {
     RuntimeEnabledFeatures::setShowModalDialogEnabled(enable);
 }
 
 void WebRuntimeFeatures::enableLaxMixedContentChecking(bool enable)
 {
     RuntimeEnabledFeatures::setLaxMixedContentCheckingEnabled(enable);
 }
 
 } // namespace blink