Remove IDC_CREATE_SHORTCUT and its associated UI.

chrome/browser/extensions/tab_helper.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_TAB_HELPER_H_
 #define CHROME_BROWSER_EXTENSIONS_TAB_HELPER_H_
 
 #include <memory>
 #include <set>
 #include <string>
@@ skipping 32 matching lines @@
 
 // Per-tab extension helper. Also handles non-extension apps.
 class TabHelper : public content::WebContentsObserver,
                   public ExtensionFunctionDispatcher::Delegate,
                   public ExtensionRegistryObserver,
                   public content::NotificationObserver,
                   public content::WebContentsUserData<TabHelper> {
  public:
   ~TabHelper() override;
 
-  void CreateApplicationShortcuts();
   void CreateHostedAppFromWebContents();
-  bool CanCreateApplicationShortcuts() const;
   bool CanCreateBookmarkApp() const;
 
   void UpdateShortcutOnLoadComplete() {
     update_shortcut_on_load_complete_ = true;
   }
 
   // ScriptExecutionObserver::Delegate
   virtual void AddScriptExecutionObserver(ScriptExecutionObserver* observer);
   virtual void RemoveScriptExecutionObserver(ScriptExecutionObserver* observer);
 
@@ skipping 57 matching lines @@
 
   // Utility function to invoke member functions on all relevant
   // ContentRulesRegistries.
   template <class Func>
   void InvokeForContentRulesRegistries(const Func& func);
 
   // Different types of action when web app info is available.
   // OnDidGetApplicationInfo uses this to dispatch calls.
   enum WebAppAction {
     NONE,               // No action at all.
-    CREATE_SHORTCUT,    // Bring up create application shortcut dialog.
     CREATE_HOSTED_APP,  // Create and install a hosted app.
     UPDATE_SHORTCUT     // Update icon for app shortcut.
   };
 
   explicit TabHelper(content::WebContents* web_contents);
   friend class content::WebContentsUserData<TabHelper>;
 
   // Displays UI for completion of creating a bookmark hosted app.
   void FinishCreateBookmarkApp(const extensions::Extension* extension,
                                const WebApplicationInfo& web_app_info);
@@ skipping 134 matching lines @@
 
   // Generic weak ptr factory for posting callbacks.
   base::WeakPtrFactory<TabHelper> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TabHelper);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_TAB_HELPER_H_