Bug 575870 - Implement custom drawn titlebar for classic, aero basic, and xp. Also fix various content padding issues for desktops with advanced ui customization settings. r=dao.

browser/base/content/browser.js

@@ -1316,6 +1316,15 @@ function prepareForStartup() {
 
   // setup simple gestures support
   gGestureSupport.init(true);
+
+#ifdef MENUBAR_CAN_AUTOHIDE
+  // update the visibility of the titlebar buttons after the window is
+  // displayed. (required by theme code.)
+  window.addEventListener("MozAfterPaint", function () {
+    window.removeEventListener("MozAfterPaint", arguments.callee, false);
+    document.getElementById("titlebar-buttonbox").collapsed = false;
+  }, false);
+#endif
 }
 
 function delayedStartup(isLoadingBlank, mustLoadSidebar) {
@@ -4756,13 +4765,20 @@ function updateAppButtonDisplay() {
     window.menubar.visible &&
     document.getElementById("toolbar-menubar").getAttribute("autohide") == "true";
 
-  document.getElementById("appmenu-button-container").hidden = !displayAppButton;
+  document.getElementById("titlebar").hidden = !displayAppButton;
 
   if (displayAppButton)
     document.documentElement.setAttribute("chromemargin", "0,-1,-1,-1");
   else
     document.documentElement.removeAttribute("chromemargin");
 }
+
+function onTitlebarMaxClick() {
+  if (window.windowState == window.STATE_MAXIMIZED)
+    window.restore();
+  else
+    window.maximize();
+}
 #endif
 
 function displaySecurityInfo()