Bug 1186497 - Update strings in about:logins edit logins.r=liuche

mobile/android/chrome/content/aboutLogins.xhtml

@@ -66,7 +66,7 @@
         <button id="password-btn"></button>
       </div>
       <div class="edit-login-div">
-        <button id="save-btn">&aboutLogins.save;</button>
+        <button id="save-btn">&aboutLogins.update;</button>
       </div>
     </div>
 

mobile/android/locales/en-US/chrome/aboutLogins.dtd

@@ -5,6 +5,6 @@
      SYSTEM "chrome://branding/locale/brand.dtd">
    %brandDTD;
 <!ENTITY aboutLogins.title                       "Logins">
-<!ENTITY aboutLogins.save                        "Save">
+<!ENTITY aboutLogins.update                      "Update">
 <!ENTITY aboutLogins.emptyLoginText              "Keep your logins safe">
 <!ENTITY aboutLogins.emptyLoginHint              "Logins and credentials you save using &brandShortName; will show up here.">

mobile/android/locales/en-US/chrome/aboutLogins.properties

@@ -14,7 +14,7 @@ loginsDialog.confirm=OK
 loginsDialog.cancel=Cancel
 
 editLogin.fallbackTitle=Edit Login
-editLogin.saved=Saved your changes
+editLogin.saved=Saved login
 editLogin.couldNotSave=Changes could not be saved
 
 loginsDetails.age=Age: %S days