Bug #347499 --> remove link from the throbber r=axel

mail/base/content/mailWindowOverlay.xul

@@ -1879,7 +1879,7 @@
       <toolbarbutton id="button-address" class="toolbarbutton-1" label="&addressBookButton.label;" oncommand="toAddressBook();" tooltiptext="&addressBookButton.tooltip;"/>
 
       <toolbaritem id="throbber-box" title="&throbberItem.title;" align="center" pack="center">
-        <button id="navigator-throbber" oncommand="openRegionURL('messenger.throbber.url')" tooltiptext="&throbber.tooltip;"/>
+        <button id="navigator-throbber" disabled="true"/>
       </toolbaritem>
 
       <toolbarbutton class="toolbarbutton-1" id="button-stop" label="&stopButton.label;" tooltiptext="&stopButton.tooltip;" command="cmd_stop"/>

mail/components/addrbook/content/addressbook.xul

@@ -526,9 +526,7 @@
       <toolbarbutton class="toolbarbutton-1" id="button-abdelete" observes="button_delete" label="&deleteButton.label;" tooltiptext="&deleteButton.tooltip;" oncommand="goDoCommand('button_delete');"/>
 
       <toolbaritem id="throbber-box" title="&throbberItem.title;" align="center" pack="center">
-        <button id="navigator-throbber" oncommand="openRegionURL('messenger.throbber.url')" tooltiptext="&throbber.tooltip;">
-          <observes element="broadcaster_throbber" attribute="busy"/>
-        </button>
+        <button id="navigator-throbber" disabled="true"/>
       </toolbaritem>
 
       <toolbaritem id="search-container" title="&searchItem.title;" align="center" class="chromeclass-toolbar-additional">

mail/components/compose/content/messengercompose.xul

@@ -659,9 +659,7 @@
     </toolbaritem>
 
     <toolbaritem id="throbber-box" title="&throbberItem.title;" align="center" pack="center">
-      <button id="navigator-throbber" oncommand="openRegionURL('messenger.throbber.url')" tooltiptext="&throbber.tooltip;">
-          <observes element="broadcaster_throbber" attribute="busy"/>
-      </button>
+      <button id="navigator-throbber" disabled="true"/>
     </toolbaritem>
 
   </toolbarpalette>

mail/locales/en-US/chrome/messenger/addressbook/abMainWindow.dtd

@@ -155,7 +155,6 @@
 <!ENTITY newmsgButton.tooltip                           "Send a mail message">
 <!ENTITY newIM.tooltip                                  "Send an instant message or chat">
 <!ENTITY deleteButton.tooltip                           "Delete selected card or address book">
-<!ENTITY throbber.tooltip                               "Go to the &vendorShortName; home page">
 
 <!-- Dir Tree header -->
 <!ENTITY dirTreeHeader.label                            "Address Books">

mail/locales/en-US/chrome/messenger/messenger.dtd

@@ -450,7 +450,6 @@
 <!ENTITY markButton.tooltip "Mark messages">
 <!ENTITY printButton.tooltip "Print this message">
 <!ENTITY stopButton.tooltip "Stop the current transfer">
-<!ENTITY throbber.tooltip "Go to the &vendorShortName; home page">
 <!ENTITY junkButton.tooltip "Mark the selected messages as junk">
 <!ENTITY notJunkButton.tooltip "Mark the selected messages as not junk">
 <!ENTITY addressBookButton.tooltip "Go to the address book">

mail/locales/en-US/chrome/messenger/messengercompose/messengercompose.dtd

@@ -211,7 +211,6 @@
 <!ENTITY addressButton.tooltip "Select a recipient from an Address Book"> 
 <!ENTITY attachButton.tooltip "Include an attachment"> 
 <!ENTITY saveButton.tooltip "Save this message"> 
-<!ENTITY throbber.tooltip "Go to the &vendorShortName; home page">
 <!ENTITY cutButton.tooltip              "Cut">
 <!ENTITY copyButton.tooltip             "Copy">
 <!ENTITY pasteButton.tooltip            "Paste">

mailnews/mailnews.js

@@ -140,6 +140,9 @@ pref("mail.pane_config",                    0);
 pref("mail.addr_book.mapit_url.format", "chrome://messenger-region/locale/region.properties");
 #ifdef MOZ_SUITE
 pref("mail.addr_book.im.onlineCheckAllowed", false);
+pref("messenger.throbber.url","chrome://messenger-region/locale/region.properties");
+pref("compose.throbber.url","chrome://messenger-region/locale/region.properties");
+pref("addressbook.throbber.url","chrome://messenger-region/locale/region.properties");
 #endif
 
 // the format for "mail.addr_book.quicksearchquery.format" is:
@@ -521,10 +524,6 @@ pref("mail.forward_message_mode", 0); // 0=default as attachment 2=forward as in
 
 pref("mail.startup.enabledMailCheckOnce", false);
 
-pref("messenger.throbber.url","chrome://messenger-region/locale/region.properties");
-pref("compose.throbber.url","chrome://messenger-region/locale/region.properties");
-pref("addressbook.throbber.url","chrome://messenger-region/locale/region.properties");
-
 pref("mailnews.send_plaintext_flowed", true); // RFC 2646=======
 pref("mailnews.display.disable_format_flowed_support", false);
 pref("mailnews.nav_crosses_folders", 1); // prompt user when crossing folders