Restores "flex" to the browser search box, so that as the window expands,

the searchbox expands as well.  It also tends to make the search box a bit
larger, which works well with the new buttons that we just added to the
right-hand side.

bug=258679
r=gavin.sharp@gmail.com
sr=ben@mozilla.org


git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@196174 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/browser/base/content/browser.xul

@@ -280,8 +280,9 @@
       </toolbaritem>
 
       <toolbaritem id="search-container" title="&searchItem.title;" 
-                   align="center" class="chromeclass-toolbar-additional">
-        <searchbar id="searchbar"/>
+                   align="center" class="chromeclass-toolbar-additional"
+                   flex="100">
+        <searchbar id="searchbar" flex="1"/>
       </toolbaritem>
       
       <toolbaritem id="go-container" align="center" class="chromeclass-toolbar-additional">