Extension doc changes (nothing buildable or testable) - Add boilerplate line for experimental api...

chrome/common/extensions/docs/js/api_page_generator.js

Index: chrome/common/extensions/docs/js/api_page_generator.js
diff --git a/chrome/common/extensions/docs/js/api_page_generator.js b/chrome/common/extensions/docs/js/api_page_generator.js
index a009042312e4ccc004977901766f318f095aab04..5aa11fe2b68f93394eea63bc2b65090f0ae57625 100644
--- a/chrome/common/extensions/docs/js/api_page_generator.js
+++ b/chrome/common/extensions/docs/js/api_page_generator.js
@@ -373,6 +373,11 @@ function getFullyQualifiedFunctionName(func) {
   return getModuleName() + "." + func.name;
 }
 
+function isExperimentalAPIPage() {
+  return (getPageName().indexOf('.experimental.') >= 0 &&
+          getPageName().indexOf('.experimental.*') < 0);
+}
+
 function hasCallback(parameters) {
   return (parameters.length > 0 &&
           parameters[parameters.length - 1].type == "function");