Add a WebSettings item to turn off mixed content check for WebSocket

Source/web/WebSettingsImpl.cpp

 /*
  * Copyright (C) 2009 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 558 matching lines @@
 void WebSettingsImpl::setAllowDisplayOfInsecureContent(bool enabled)
 {
     m_settings->setAllowDisplayOfInsecureContent(enabled);
 }
 
 void WebSettingsImpl::setAllowRunningOfInsecureContent(bool enabled)
 {
     m_settings->setAllowRunningOfInsecureContent(enabled);
 }
 
+void WebSettingsImpl::setAllowConnectingInsecureWebSocket(bool enabled)
+{
+    m_settings->setAllowConnectingInsecureWebSocket(enabled);
+}
+
 void WebSettingsImpl::setPasswordEchoEnabled(bool flag)
 {
     m_settings->setPasswordEchoEnabled(flag);
 }
 
 void WebSettingsImpl::setPasswordEchoDurationInSeconds(double durationInSeconds)
 {
     m_settings->setPasswordEchoDurationInSeconds(durationInSeconds);
 }
 
@@ skipping 136 matching lines @@
 {
     m_settings->setUseSolidColorScrollbars(enabled);
 }
 
 void WebSettingsImpl::setMainFrameResizesAreOrientationChanges(bool enabled)
 {
     m_mainFrameResizesAreOrientationChanges = enabled;
 }
 
 } // namespace blink