DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/host/Platform.js

 /*
  * Copyright (C) 2014 Google Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 16 matching lines @@
  */
 
 /**
  * @return {string}
  */
 WebInspector.platform = function()
 {
     if (!WebInspector._platform)
         WebInspector._platform = InspectorFrontendHost.platform();
     return WebInspector._platform;
-}
+};
 
 /**
  * @return {boolean}
  */
 WebInspector.isMac = function()
 {
     if (typeof WebInspector._isMac === "undefined")
         WebInspector._isMac = WebInspector.platform() === "mac";
 
     return WebInspector._isMac;
-}
+};
 
 /**
  * @return {boolean}
  */
 WebInspector.isWin = function()
 {
     if (typeof WebInspector._isWin === "undefined")
         WebInspector._isWin = WebInspector.platform() === "windows";
 
     return WebInspector._isWin;
-}
+};
 
 /**
  * @return {string}
  */
 WebInspector.fontFamily = function()
 {
     if (WebInspector._fontFamily)
         return WebInspector._fontFamily;
     switch (WebInspector.platform()) {
     case "linux":
         WebInspector._fontFamily = "Ubuntu, Arial, sans-serif";
         break;
     case "mac":
         WebInspector._fontFamily = "'Lucida Grande', sans-serif";
         break;
     case "windows":
         WebInspector._fontFamily = "'Segoe UI', Tahoma, sans-serif";
         break;
     }
     return WebInspector._fontFamily;
-}
+};
 
 /**
  * @return {string}
  */
 WebInspector.monospaceFontFamily = function()
 {
     if (WebInspector._monospaceFontFamily)
         return WebInspector._monospaceFontFamily;
     switch (WebInspector.platform()) {
     case "linux":
         WebInspector._monospaceFontFamily = "dejavu sans mono, monospace";
         break;
     case "mac":
         WebInspector._monospaceFontFamily = "Menlo, monospace";
         break;
     case "windows":
         WebInspector._monospaceFontFamily = "Consolas, monospace";
         break;
     }
     return WebInspector._monospaceFontFamily;
-}
+};