[DevTools] Clear local storage

third_party/WebKit/Source/devtools/front_end/resources/ResourcesPanel.js

Index: third_party/WebKit/Source/devtools/front_end/resources/ResourcesPanel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/resources/ResourcesPanel.js b/third_party/WebKit/Source/devtools/front_end/resources/ResourcesPanel.js
index de4043087fd4342c1da10823079617c4d12179cb..f300c52aaa5e276e72dc4969b4cd9a7905af85a9 100644
--- a/third_party/WebKit/Source/devtools/front_end/resources/ResourcesPanel.js
+++ b/third_party/WebKit/Source/devtools/front_end/resources/ResourcesPanel.js
@@ -580,6 +580,20 @@ Resources.ResourcesPanel = class extends UI.PanelWithSidebar {
   }
 
   /**
+   * @param {!Resources.DOMStorage} domStorage
+   */
+  _clearDOMStorage(domStorage) {
+    if (!domStorage)
+      return;
+
+    var view = this._domStorageViews.get(domStorage);
+    if (view)
+      view.clear();
+    else
+      domStorage.clear();
+  }
+
+  /**
    * @param {!Resources.CookieTreeElement} treeElement
    * @param {string} cookieDomain
    */
@@ -1902,6 +1916,25 @@ Resources.DOMStorageTreeElement = class extends Resources.BaseStorageTreeElement
     this._storagePanel._showDOMStorage(this._domStorage);
     return false;
   }
+
+    /**
+   * @override
+   */
+  onattach() {
+    super.onattach();
+    this.listItemElement.addEventListener('contextmenu', this._handleContextMenuEvent.bind(this), true);

[pfeldman, 2017/01/13 18:51:25]

Drop context menu.

[eostroukhov, 2017/01/19 00:42:10]

I do not see any harm in having this menu item - since cookies view has it
already.

+  }
+
+  _handleContextMenuEvent(event) {
+    var contextMenu = new UI.ContextMenu(event);
+    if (this._domStorage.isLocalStorage)
+      contextMenu.appendItem(Common.UIString('Clear'), this._clearDOMStorage.bind(this));
+    contextMenu.show();
+  }
+
+  _clearDOMStorage() {
+    this._storagePanel._clearDOMStorage(this._domStorage);
+  }
 };
 
 /**