Remove unused GetInstalledShortcutForUrl()

Bug: 910016
Change-Id: I520e44ab252c8afd2523bc96077fe5e8c36efcf5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2043174
Commit-Queue: Alan Cutter <alancutter@chromium.org>
Reviewed-by: Glen Robertson <glenrob@chromium.org>
Cr-Commit-Position: refs/heads/master@{#739298}

chrome/browser/web_applications/extensions/bookmark_app_util.cc

@@ -65,26 +65,6 @@ bool IsInNavigationScopeForLaunchUrl(const GURL& launch_url, const GURL& url) {
          base::StringPiece(url.spec()).substr(0, scope_str_length);
 }
 
-const Extension* GetInstalledShortcutForUrl(Profile* profile, const GURL& url) {
-  const ExtensionPrefs* prefs = ExtensionPrefs::Get(profile);
-  web_app::AppRegistrar& registrar =
-      web_app::WebAppProviderBase::GetProviderBase(profile)->registrar();
-  for (scoped_refptr<const Extension> app :
-       ExtensionRegistry::Get(profile)->enabled_extensions()) {
-    if (!app->from_bookmark())
-      continue;
-    if (!BookmarkAppIsLocallyInstalled(prefs, app.get()))
-      continue;
-    if (!registrar.IsShortcutApp(app->id()))
-      continue;
-
-    const GURL launch_url = AppLaunchInfo::GetLaunchWebURL(app.get());
-    if (IsInNavigationScopeForLaunchUrl(launch_url, url))
-      return app.get();
-  }
-  return nullptr;
-}
-
 int CountUserInstalledBookmarkApps(content::BrowserContext* browser_context) {
   // To avoid data races and inaccurate counting, ensure that ExtensionSystem is
   // always ready at this point.

chrome/browser/web_applications/extensions/bookmark_app_util.h

@@ -14,7 +14,6 @@ class BrowserContext;
 }
 
 class GURL;
-class Profile;
 
 namespace extensions {
 
@@ -43,10 +42,6 @@ bool BookmarkAppIsLocallyInstalled(const ExtensionPrefs* prefs,
 // it. https://www.w3.org/TR/appmanifest/#navigation-scope
 bool IsInNavigationScopeForLaunchUrl(const GURL& launch_url, const GURL& url);
 
-// Finds the first Shortcut App (a non-PWA Bookmark App) with |url| in its
-// scope, returns nullptr if there are none.
-const Extension* GetInstalledShortcutForUrl(Profile* profile, const GURL& url);
-
 // Count a number of all bookmark apps which are installed by user
 // (non default-installed apps).
 int CountUserInstalledBookmarkApps(content::BrowserContext* browser_context);