Make the Error Console accessible from about:console and make it presentable in that context

docshell/base/nsAboutRedirector.cpp

@@ -50,6 +50,7 @@ static RedirEntry kRedirMap[] = {
     nsIAboutModule::ALLOW_SCRIPT
   },
   { "config", "chrome://global/content/config.xul", 0 },
+  { "console", "chrome://global/content/console.xul", 0 },
   {
     "credits", "http://www.palemoon.org/Contributors.shtml",
     nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |

docshell/build/nsDocShellModule.cpp

@@ -165,6 +165,7 @@ const mozilla::Module::ContractIDEntry kDocShellContracts[] = {
   { NS_ABOUT_MODULE_CONTRACTID_PREFIX "buildconfig", &kNS_ABOUT_REDIRECTOR_MODULE_CID },
   { NS_ABOUT_MODULE_CONTRACTID_PREFIX "checkerboard", &kNS_ABOUT_REDIRECTOR_MODULE_CID },
   { NS_ABOUT_MODULE_CONTRACTID_PREFIX "config", &kNS_ABOUT_REDIRECTOR_MODULE_CID },
+  { NS_ABOUT_MODULE_CONTRACTID_PREFIX "console", &kNS_ABOUT_REDIRECTOR_MODULE_CID },
   { NS_ABOUT_MODULE_CONTRACTID_PREFIX "credits", &kNS_ABOUT_REDIRECTOR_MODULE_CID },
 #ifdef MOZ_DEVTOOLS
   { NS_ABOUT_MODULE_CONTRACTID_PREFIX "debugging", &kNS_ABOUT_REDIRECTOR_MODULE_CID },

toolkit/components/console/content/console.xul

@@ -77,9 +77,12 @@
       <toolbarseparator/>
       <toolbarbutton id="Console:clear" oncommand="clearConsole();"
                      label="&clear.label;" accesskey="&clear.accesskey;"/>
+      <toolbarspring/>
     </toolbar>
 
     <toolbar class="chromeclass-toolbar" id="ToolbarEval" align="center" nowindowdrag="true">
+      <label value="&filter2.label;" control="Filter"/>
+      <textbox accesskey="&filter2.accesskey;" type="search" id="Filter" oncommand="changeFilter();"/>
       <label value="&codeEval.label;" accesskey="&codeEval.accesskey;" control="TextboxEval"/>
       <textbox id="TextboxEval" class="toolbar" value="" onkeypress="onEvalKeyPress(event)" flex="1"/>
       <toolbarbutton id="ButtonEval" label="&evaluate.label;"
@@ -90,12 +93,4 @@
   <vbox id="ConsoleBox" class="console-box" flex="1" context="ConsoleContext" persist="sortOrder"/>
 
   <iframe name="Evaluator" id="Evaluator" collapsed="true"/>
-
-  <statusbar>
-    <statusbarpanel flex="1" pack="start">
-      <label value="&filter2.label;" control="Filter"/>
-      <textbox accesskey="&filter2.accesskey;" type="search"
-               id="Filter" oncommand="changeFilter();"/>
-    </statusbarpanel>
-  </statusbar>
 </window>