Remove a flag to show storage manager in options page.

chrome/browser/resources/options/browser_options.js

Index: chrome/browser/resources/options/browser_options.js
diff --git a/chrome/browser/resources/options/browser_options.js b/chrome/browser/resources/options/browser_options.js
index 684c40b81ee0b86a46e5b1472bd45b06a6615cbf..e9da4b982a826f37f93bb9989e4c49216a3602eb 100644
--- a/chrome/browser/resources/options/browser_options.js
+++ b/chrome/browser/resources/options/browser_options.js
@@ -361,14 +361,11 @@ cr.define('options', function() {
           chrome.send('coreOptionsUserMetricsAction',
                       ['Options_ShowTouchpadSettings']);
         };
-        if (loadTimeData.getBoolean('enableStorageManager')) {
-          $('storage-manager-button').hidden = false;
-          $('storage-manager-button').onclick = function(evt) {
-            PageManager.showPageByName('storage');
-            chrome.send('coreOptionsUserMetricsAction',
-                        ['Options_ShowStorageManager']);
-          };
-        }
+        $('storage-manager-button').onclick = function(evt) {
+          PageManager.showPageByName('storage');
+          chrome.send('coreOptionsUserMetricsAction',
+                      ['Options_ShowStorageManager']);
+        };
       }
 
       // Search section.