Replace OnceOffCreateShortcuts with UpdateShortcutsForAllAppsIfNeeded.

chrome/browser/web_applications/web_app_mac.mm

Index: chrome/browser/web_applications/web_app_mac.mm
diff --git a/chrome/browser/web_applications/web_app_mac.mm b/chrome/browser/web_applications/web_app_mac.mm
index 3a7b237f1f4e34fa21c738e9af121cd5470ece5f..bf39f623be7f79aeb04d34d034d59a3072dc4fc3 100644
--- a/chrome/browser/web_applications/web_app_mac.mm
+++ b/chrome/browser/web_applications/web_app_mac.mm
@@ -24,7 +24,9 @@
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #import "chrome/browser/mac/dock.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
@@ -32,6 +34,7 @@
 #include "chrome/common/chrome_version_info.h"
 #import "chrome/common/mac/app_mode_common.h"
 #include "content/public/browser/browser_thread.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/common/extension.h"
 #include "grit/chrome_unscaled_resources.h"
 #include "grit/chromium_strings.h"
@@ -482,6 +485,24 @@ void UpdateFileTypes(NSMutableDictionary* plist,
             forKey:app_mode::kCFBundleDocumentTypesKey];
 }
 
+void UpdateShortcutsOnUIThread(
+    const base::FilePath& profile_path,
+    const std::string app_id) {
+  ProfileManager* profile_manager = g_browser_process->profile_manager();
+  Profile* profile = profile_manager->GetProfileByPath(profile_path);
+  if (!profile || !profile_manager->IsValidProfile(profile))
+    return;
+
+  extensions::ExtensionRegistry* registry =
+      extensions::ExtensionRegistry::Get(profile);
+  const extensions::Extension* extension = registry->GetExtensionById(
+      app_id, extensions::ExtensionRegistry::EVERYTHING);
+  if (!extension || !extension->is_platform_app())
+    return;
+
+  web_app::UpdateAllShortcuts(base::string16(), profile, extension);
+}
+
 }  // namespace
 
 namespace web_app {
@@ -969,6 +990,19 @@ void DeleteAllShortcutsForProfile(const base::FilePath& profile_path) {
   }
 }
 
+void UpdateShortcutsForAllAppsForProfile(const base::FilePath& profile_path,
+                                         const std::set<std::string>& app_ids) {
+  DCHECK_CURRENTLY_ON(content::BrowserThread::FILE);
+  for (std::set<std::string>::const_iterator it = app_ids.begin();
+       it != app_ids.end();
+       ++it) {
+    content::BrowserThread::PostTask(
+        content::BrowserThread::UI,
+        FROM_HERE,
+        base::Bind(&UpdateShortcutsOnUIThread, profile_path, *it));
+  }
+}
+
 }  // namespace internals
 
 }  // namespace web_app