Show a delete shortcut checkbox when editing a profile that has a shortcut.

chrome/browser/ui/webui/options/manage_profile_handler.h

Index: chrome/browser/ui/webui/options/manage_profile_handler.h
===================================================================
--- chrome/browser/ui/webui/options/manage_profile_handler.h	(revision 175855)
+++ chrome/browser/ui/webui/options/manage_profile_handler.h	(working copy)
@@ -5,6 +5,9 @@
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
 
+#include <string>
+
+#include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/webui/options/options_ui.h"
 
 namespace base {
@@ -44,6 +47,11 @@
   //   { "name": profileName, "iconURL": iconURL }
   void RequestNewProfileDefaults(const base::ListValue* args);
 
+  // Send all profile icons to the overlay.
+  // |iconGrid| is the name of the grid to populate with icons (i.e.
+  // "create-profile-icon-grid" or "manage-profile-icon-grid").
+  void SendProfileIcons(const base::StringValue& icon_grid);
+
   // Sends an object to WebUI of the form:
   //   profileNames = {
   //     "Profile Name 1": true,
@@ -70,14 +78,22 @@
   // name in the manager profile dialog based on the selected icon.
   void ProfileIconSelectionChanged(const base::ListValue* args);
 
-  // Send all profile icons to the overlay.
-  // |iconGrid| is the string representation of which grid the icons will
-  // populate (i.e. "create-profile-icon-grid" or "manage-profile-icon-grid").
-  void SendProfileIcons(const base::StringValue& icon_grid);
+  // Callback for the "requestHasProfileShortcuts" message, which is called
+  // when editing an existing profile. Asks the profile shortcut manager whether
+  // the profile has shortcuts and gets the result in |OnHasProfileShortcuts()|.
+  // |args| is of the form: [ {string} profileFilePath ]
+  void RequestHasProfileShortcuts(const base::ListValue* args);
 
+  // Callback invoked from the profile manager indicating whether the profile
+  // being edited has any desktop shortcuts.
+  void OnHasProfileShortcuts(bool has_shortcuts);
+
   // URL for the current profile's GAIA picture.
   std::string gaia_picture_url_;
 
+  // For generating weak pointers to itself for callbacks.
+  base::WeakPtrFactory<ManageProfileHandler> weak_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(ManageProfileHandler);
 };