strings needed for b7 for Bug 315278 - Update process produces a broken application when disk space is low. r=mossop, ui-r=beltzner, a=blocks a blocker

toolkit/locales/en-US/chrome/mozapps/update/updates.dtd

@@ -18,6 +18,8 @@
                                            not have the system permissions required to install it. Please contact your
                                            system administrator, or try again from an account that has permission to
                                            install software on this computer.">
+<!ENTITY  manualUpdate.space.desc         "A recommended security and stability update is available, but you do
+                                           not have enough space to install it.">
 <!ENTITY  manualUpdateGetMsg.label        "You can always get the latest version of &brandShortName; at:">
 
 <!ENTITY  incompatibleCheck.title         "Checking Add-on Compatibility">

toolkit/mozapps/update/content/updates.xul

@@ -104,7 +104,9 @@
               onpageshow="gManualUpdatePage.onPageShow();">
     <updateheader label="&manualUpdate.title;"/>
     <vbox class="update-content" flex="1">
-      <label>&manualUpdate.desc;</label>
+      <label id="manualUpdateDesc">&manualUpdate.desc;</label>
+      <label id="manualUpdateSpaceDesc"
+             hidden="true">&manualUpdate.space.desc;</label>
       <separator class="thin"/>
       <label>&manualUpdateGetMsg.label;</label>
       <hbox>