diff --git a/autobuild.xml b/autobuild.xml
index 824bf4b690..72f55fce1d 100755
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1536,11 +1536,11 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>5a0f74f8e736d91d2c2c6cbc71db90bd</string>
+              <string>6b9eaaf83fcf8bfd4bb6966c24df7f29</string>
               <key>hash_algorithm</key>
               <string>md5</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-llceflib_3p-llceflib/rev/309177/arch/Darwin/installer/llceflib-1.5.1.309177-darwin-309177.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-llceflib_3p-llceflib/rev/310043/arch/Darwin/installer/llceflib-1.5.1.310043-darwin-310043.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -1550,18 +1550,18 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>5ed007e503cd768681ba282fd6d7aa76</string>
+              <string>578f21be02efc98bbf426529f916fce8</string>
               <key>hash_algorithm</key>
               <string>md5</string>
               <key>url</key>
-              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-llceflib_3p-llceflib/rev/309177/arch/CYGWIN/installer/llceflib-1.5.1.309177-windows-309177.tar.bz2</string>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-llceflib_3p-llceflib/rev/310043/arch/CYGWIN/installer/llceflib-1.5.1.310043-windows-310043.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>
           </map>
         </map>
         <key>version</key>
-        <string>1.5.1.309177</string>
+        <string>1.5.1.310043</string>
       </map>
       <key>llphysicsextensions_source</key>
       <map>
diff --git a/indra/media_plugins/cef/media_plugin_cef.cpp b/indra/media_plugins/cef/media_plugin_cef.cpp
index a2479cc946..9028f73e30 100644
--- a/indra/media_plugins/cef/media_plugin_cef.cpp
+++ b/indra/media_plugins/cef/media_plugin_cef.cpp
@@ -174,7 +174,7 @@ void MediaPluginCEF::onPageChangedCallback(unsigned char* pixels, int x, int y,
 			{
 				memcpy(mPixels, pixels, mWidth * mHeight * mDepth);
 			}
-			
+
 		}
 		setDirty(0, 0, mWidth, mHeight);
 	}
@@ -246,7 +246,7 @@ void MediaPluginCEF::onAddressChangeCallback(std::string url)
 {
 	LLPluginMessage message(LLPLUGIN_MESSAGE_CLASS_MEDIA_BROWSER, "location_changed");
 	message.setValue("uri", url);
-	sendMessage(message); 
+	sendMessage(message);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -446,6 +446,7 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
 				settings.initial_width = 1024;
 				settings.initial_height = 1024;
 				settings.plugins_enabled = mPluginsEnabled;
+				settings.media_stream_enabled = false; // MAINT-6060 - WebRTC media removed until we can add granualrity/query UI
 				settings.javascript_enabled = mJavascriptEnabled;
 				settings.cookies_enabled = mCookiesEnabled;
 				settings.cookie_store_path = mCookiePath;
@@ -619,9 +620,9 @@ void MediaPluginCEF::receiveMessage(const char* message_string)
                 {
                     key_event = LLCEFLib::KE_KEY_REPEAT;
                 }
-                
+
                 keyEvent(key_event, key, LLCEFLib::KM_MODIFIER_NONE, native_key_data);
-              
+
 #endif
 #elif LL_WINDOWS
 				std::string event = message_in.getValue("event");
@@ -775,7 +776,7 @@ void MediaPluginCEF::keyEvent(LLCEFLib::EKeyEvent key_event, int key, LLCEFLib::
             !native_key_data.has("event_keycode") ||
             !native_key_data.has("event_isrepeat"))
         return;
-    
+
     uint32_t eventType = native_key_data["event_type"].asInteger();
     if (!eventType)
         return;
@@ -784,15 +785,15 @@ void MediaPluginCEF::keyEvent(LLCEFLib::EKeyEvent key_event, int key, LLCEFLib::
     char eventChars = static_cast<char>(native_key_data["event_chars"].isUndefined() ? 0 : native_key_data["event_chars"].asInteger());
     char eventUChars = static_cast<char>(native_key_data["event_umodchars"].isUndefined() ? 0 : native_key_data["event_umodchars"].asInteger());
     bool eventIsRepeat = native_key_data["event_isrepeat"].asBoolean();
-    
+
     mLLCEFLib->keyboardEventOSX(eventType, eventModifiers, (eventChars) ? &eventChars : NULL,
                                 (eventUChars) ? &eventUChars : NULL, eventIsRepeat, eventKeycode);
-    
+
 #elif LL_WINDOWS
 	U32 msg = ll_U32_from_sd(native_key_data["msg"]);
 	U32 wparam = ll_U32_from_sd(native_key_data["w_param"]);
 	U64 lparam = ll_U32_from_sd(native_key_data["l_param"]);
-    
+
 	mLLCEFLib->nativeKeyboardEvent(msg, wparam, lparam);
 #endif
 };
@@ -809,9 +810,9 @@ void MediaPluginCEF::unicodeInput(const std::string &utf8str, LLCEFLib::EKeyboar
     uint32_t unmodifiedChar = native_key_data["event_umodchars"].asInteger();
     uint32_t keyCode = native_key_data["event_keycode"].asInteger();
     uint32_t rawmodifiers = native_key_data["event_modifiers"].asInteger();
-    
+
     mLLCEFLib->injectUnicodeText(unicodeChar, unmodifiedChar, keyCode, rawmodifiers);
-    
+
 #elif LL_WINDOWS
 	U32 msg = ll_U32_from_sd(native_key_data["msg"]);
 	U32 wparam = ll_U32_from_sd(native_key_data["w_param"]);