[Basilisk] Issue MoonchildProductions/UXP#1516 - Change CAN_DRAW_IN_TITLEBAR to MOZ_CAN_DRAW_IN_TITLEBAR except for AppConstants in CUI

Also updates platform commit pointer to match

application/basilisk/base/content/browser.css

@@ -205,7 +205,7 @@ toolbar[customizing] > .overflow-button {
   display: none;
 }
 
-%ifdef CAN_DRAW_IN_TITLEBAR
+%ifdef MOZ_CAN_DRAW_IN_TITLEBAR
 #main-window:not([chromemargin]) > #titlebar,
 #main-window[inFullscreen] > #titlebar,
 #main-window[inFullscreen] .titlebar-placeholder,

application/basilisk/base/content/browser.xul

@@ -44,7 +44,7 @@
         titlemodifier_normal="&mainWindow.titlemodifier;"
         titlemodifier_privatebrowsing="&mainWindow.titlemodifier; &mainWindow.titlePrivateBrowsingSuffix;"
 #endif
-#ifdef CAN_DRAW_IN_TITLEBAR
+#ifdef MOZ_CAN_DRAW_IN_TITLEBAR
 #ifdef XP_WIN
         chromemargin="0,2,2,2"
 #else
@@ -387,7 +387,7 @@
              onpopupshowing="UpdateDynamicShortcutTooltipText(this);"/>
   </popupset>
 
-#ifdef CAN_DRAW_IN_TITLEBAR
+#ifdef MOZ_CAN_DRAW_IN_TITLEBAR
 <vbox id="titlebar">
   <hbox id="titlebar-content">
     <spacer id="titlebar-spacer" flex="1"/>
@@ -436,7 +436,7 @@
 #include browser-menubar.inc
       </toolbaritem>
 
-#ifdef CAN_DRAW_IN_TITLEBAR
+#ifdef MOZ_CAN_DRAW_IN_TITLEBAR
 #ifndef XP_MACOSX
       <hbox class="titlebar-placeholder" type="caption-buttons" ordinal="1000"
             id="titlebar-placeholder-on-menubar-for-caption-buttons" persist="width"
@@ -501,7 +501,7 @@
 #if !defined(MOZ_WIDGET_GTK)
       <hbox class="private-browsing-indicator" skipintoolbarset="true"/>
 #endif
-#ifdef CAN_DRAW_IN_TITLEBAR
+#ifdef MOZ_CAN_DRAW_IN_TITLEBAR
       <hbox class="titlebar-placeholder" type="caption-buttons"
             id="titlebar-placeholder-on-TabsToolbar-for-captions-buttons" persist="width"
 #ifndef XP_MACOSX