Migrate WebKit "global script" font prefs.

chrome/common/extensions/docs/experimental.fontSettings.html

Index: chrome/common/extensions/docs/experimental.fontSettings.html
diff --git a/chrome/common/extensions/docs/experimental.fontSettings.html b/chrome/common/extensions/docs/experimental.fontSettings.html
index ca4511900736c49a0fd08f54a50169b8ae4443ec..cc86d72f3af45249b948993cfa92f3c8287873c7 100644
--- a/chrome/common/extensions/docs/experimental.fontSettings.html
+++ b/chrome/common/extensions/docs/experimental.fontSettings.html
@@ -659,7 +659,7 @@ directory. For other examples and for help in viewing the source code, see
                 </div>
               </em>
           </dt>
-          <dd>The script for which the font setting should be retrieved. If omitted, the global script font setting is retrieved.</dd>
+          <dd>The script for which the font setting should be retrieved. If omitted, the font setting for the global script (script code "Zyyy" is retrieved.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->
@@ -1304,7 +1304,7 @@ directory. For other examples and for help in viewing the source code, see
                 </div>
               </em>
           </dt>
-          <dd>The script code which the font setting should be set. If omitted, the global script font setting is set.</dd>
+          <dd>The script code which the font setting should be set. If omitted, the font setting for the global script (script code "Zyyy") is set.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->
@@ -1609,7 +1609,7 @@ directory. For other examples and for help in viewing the source code, see
                 </div>
               </em>
           </dt>
-          <dd>The script code for which the font setting has changed. If omitted, the global script font setting has changed.</dd>
+          <dd>The script code for which the font setting has changed.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->
@@ -1773,14 +1773,14 @@ directory. For other examples and for help in viewing the source code, see
                     <span id="typeTemplate">
                       <span>
                         <span>string</span>
-                        <span>["Arab", "Armn", "Beng", "Cans", "Cher", "Cyrl", "Deva", "Ethi", "Geor", "Grek", "Gujr", "Guru", "Hang", "Hans", "Hant", "Hebr", "Hrkt", "Knda", "Khmr", "Laoo", "Mlym", "Mong", "Mymr", "Orya", "Sinh", "Taml", "Telu", "Thaa", "Thai", "Tibt", "Yiii"]</span>
+                        <span>["Arab", "Armn", "Beng", "Cans", "Cher", "Cyrl", "Deva", "Ethi", "Geor", "Grek", "Gujr", "Guru", "Hang", "Hans", "Hant", "Hebr", "Hrkt", "Knda", "Khmr", "Laoo", "Mlym", "Mong", "Mymr", "Orya", "Sinh", "Taml", "Telu", "Thaa", "Thai", "Tibt", "Yiii", "Zyyy"]</span>
                       </span>
                     </span>
                   )
                 </div>
               </em>
           </dt>
-          <dd>An ISO 15924 script code.</dd>
+          <dd>An ISO 15924 script code. The default, or global, script is represented by script code "Zyyy".</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->