enable search menu item for #33101 r=sspitzer

mailnews/base/resources/content/mailWindowOverlay.js

@@ -340,7 +340,7 @@ function MsgFindAgain() {
 }
 
 function MsgSearchMessages() {
-    window.openDialog("chrome://messenger/content/SearchDialog.xul", "SearchMail", "chrome");
+    window.openDialog("chrome://messenger/content/SearchDialog.xul", "SearchMail", "chrome,resizable");
 }
 
 function MsgFilters() {

mailnews/base/resources/content/mailWindowOverlay.xul

@@ -550,7 +550,7 @@ END of Deprecated -->
             <menu id = "mailviewCharsetMenu" />
 		</menupopup>
 	</menu>
-	<menu value="&searchMenu.label;">
+	<menu value="&searchMenu.label;" accesskey="&searchMenu.accesskey;">
 		<menupopup>
 			<menuitem value="&findCmd.label;" oncommand="MsgFind();"/>
 			<menuitem value="&findAgainCmd.label;" oncommand="MsgFindAgain();"/>
@@ -563,7 +563,7 @@ END of Deprecated -->
 			<menuseparator/>
 			-->
 			<menuitem value="&searchInternetCmd.label;" disabled="true" oncommand="MsgSearchInternet();"/>
-			<menuitem value="&searchMailCmd.label;" disabled="true" oncommand="MsgSearchMessages();"/>
+			<menuitem value="&searchMailCmd.label;" oncommand="MsgSearchMessages();" accesskey="&searchMailCmd.accesskey;"/>
 			<menuitem value="&searchBookmarksCmd.label;" disabled="true" oncommand="MsgSearchBookmarks();"/>
 			<menuitem value="&searchPeopleCmd.label;" disabled="true" oncommand="MsgSearchPeople();"/>
 			<menuseparator/>

mailnews/base/resources/locale/en-US/messenger.dtd

@@ -73,7 +73,7 @@ Rights Reserved.
 <!ENTITY selectThreadCmd.label ".Thread">  
 <!ENTITY selectFlaggedCmd.label ".Flagged Messages">  
 <!ENTITY spamFiltersCmd.label ".Junk Mail Filter">
-<!ENTITY filtersCmd.label ".Message Filters...">  
+<!ENTITY filtersCmd.label "Message Filters...">  
 <!ENTITY folderPropsCmd.label ".Folder Properties">  
 <!ENTITY accountManagerCmd.label "Mail/News Account Settings">
 <!ENTITY undoDeleteMsgCmd.label "Undo Delete Message">
@@ -185,6 +185,7 @@ Rights Reserved.
 <!ENTITY dcharCp1256Cmd.label "Arabic (Windows-1256)">
 
 <!-- Search Menu -->
+<!ENTITY searchMenu.accesskey "s">
 <!ENTITY searchMenu.label "Search">
 <!ENTITY findCmd.label "Find...">  
 <!ENTITY findAgainCmd.label "Find Again">
@@ -196,6 +197,7 @@ Rights Reserved.
 <!ENTITY searchParentParentCmd.label ".Search in &lt;parent parent&gt;">
 <!ENTITY searchInternetCmd.label ".Search the Internet...">
 <!ENTITY searchMailCmd.label ".Search all Mail">
+<!ENTITY searchMailCmd.accesskey "m">
 <!ENTITY searchBookmarksCmd.label ".Search Bookmarks...">
 <!ENTITY searchPeopleCmd.label ".Search People...">
 <!ENTITY searchLocalCmd.label ".Search on this Computer...">