[Extensions] Make chrome://extensions use management.uninstall

chrome/browser/resources/extensions/extension_list.js

Index: chrome/browser/resources/extensions/extension_list.js
diff --git a/chrome/browser/resources/extensions/extension_list.js b/chrome/browser/resources/extensions/extension_list.js
index 0b919eb93db8b1340b81878e7913d7c982cd587e..4b1ce70076b8fd7eca8009211344d3788433ccab 100644
--- a/chrome/browser/resources/extensions/extension_list.js
+++ b/chrome/browser/resources/extensions/extension_list.js
@@ -232,6 +232,14 @@ cr.define('options', function() {
     focusGrid_: new cr.ui.FocusGrid(),
 
     /**
+     * Indicates whether an uninstall dialog is being shown to prevent multiple
+     * dialogs from being displayed.
+     * @type {boolean}
+     * @private
+     */
+    uninstallIsShowing_: false,
+
+    /**
      * Necessary to only show the butterbar once.
      * @private {boolean}
      */
@@ -449,8 +457,16 @@ cr.define('options', function() {
       trash.hidden = extension.managedInstall;
       trash.setAttribute('column-type', 'trash');
       trash.addEventListener('click', function(e) {
-        chrome.send('extensionSettingsUninstall', [extension.id]);
-      });
+        if (this.uninstallIsShowing_)
+          return;
+        this.uninstallIsShowing_ = true;
+        chrome.management.uninstall(extension.id,
+                                    {showConfirmDialog: true},
+                                    function() {
+          // TODO(devlin): What should we do if the uninstall fails?
+          this.uninstallIsShowing_ = false;
+        }.bind(this));
+      }.bind(this));
       row.querySelector('.enable-controls').appendChild(trash);
 
       // Developer mode ////////////////////////////////////////////////////////