[Win] App launcher drag/drop.

chrome/browser/web_applications/web_app.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_WEB_APPLICATIONS_WEB_APP_H_
 #define CHROME_BROWSER_WEB_APPLICATIONS_WEB_APP_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 80 matching lines @@
 #if defined(TOOLKIT_GTK)
 // GTK+ windows that correspond to web apps need to have a deterministic (and
 // different) WMClass than normal chrome windows so the window manager groups
 // them as a separate application.
 std::string GetWMClassFromAppName(std::string app_name);
 #endif
 
 // Gets the name of the Chrome Apps menu folder in which to place app shortcuts.
 string16 GetAppShortcutsSubdirName();
 
+#if defined(OS_WIN)
+// Create a shortcut in the given web app data dir, returning the name of the
+// created shortcut.
+base::FilePath CreateShortcutInWebAppDir(

[benwells, 2013/06/19 09:30:01]

Mac does something very similar to this, but in a completely different way. You
need two things:
1. create it in the web app dir
2. find out the path of the created shortcut.

For 1. I'd like to see something added to ShortcutLocations. You can leave a
TODO on jackhou@ to make Mac use that.

For 2. ideally we would make a function like mac has to get the shim location
available on all platforms.

Maybe that is too much to ask for this change. At the very least please move
this and CheckAndSaveIcon into a new file web_app_win.h.

[koz (OOO until 15th September), 2013/06/20 13:52:23]

OK, I moved the functions.

+    const base::FilePath& web_app_path,
+    const ShellIntegration::ShortcutInfo& shortcut_info);
+#endif
+
 namespace internals {
 
 #if defined(OS_WIN)
 bool CheckAndSaveIcon(const base::FilePath& icon_file,
                       const gfx::ImageFamily& image);
 
 std::vector<base::FilePath> GetShortcutPaths(
     const ShellIntegration::ShortcutLocations& creation_locations);
 #endif
 
@@ skipping 25 matching lines @@
 
 // Sanitizes |name| and returns a version of it that is safe to use as an
 // on-disk file name .
 base::FilePath GetSanitizedFileName(const string16& name);
 
 }  // namespace internals
 
 }  // namespace web_app
 
 #endif  // CHROME_BROWSER_WEB_APPLICATIONS_WEB_APP_H_