Create hosted app shims on Mac.

chrome/browser/web_applications/web_app.cc

Index: chrome/browser/web_applications/web_app.cc
diff --git a/chrome/browser/web_applications/web_app.cc b/chrome/browser/web_applications/web_app.cc
index 02f227757f62472cfa2c8f8db8486b616c9af242..27d42a08c5aaa3d35c6c384f5b3ec243666efe61 100644
--- a/chrome/browser/web_applications/web_app.cc
+++ b/chrome/browser/web_applications/web_app.cc
@@ -14,6 +14,8 @@
 #include "base/threading/thread.h"
 #include "chrome/browser/extensions/extension_ui_util.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/browser_process.h"

[jackhou1, 2014/12/03 05:12:05]

Includes should be sorted.

[mitchellj, 2014/12/04 04:53:53]

Done.

 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/manifest_handlers/app_launch_info.h"
@@ -268,7 +270,7 @@ void GetShortcutInfoForApp(const extensions::Extension* extension,
 
 bool ShouldCreateShortcutFor(Profile* profile,
                              const extensions::Extension* extension) {
-  return extension->is_platform_app() &&
+  return (extension->is_platform_app() || extension->is_hosted_app()) &&
          extension->location() != extensions::Manifest::COMPONENT &&
          extensions::ui_util::CanDisplayInAppLauncher(extension, profile);
 }
@@ -343,6 +345,21 @@ void CreateShortcutsWithInfo(
     const extensions::FileHandlersInfo& file_handlers_info) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
+  // It's possible for the extension to be deleted before we get here.
+  // For example, creating a hosted app from a website. Double check that
+  // it still exists.
+  Profile* profile = g_browser_process->profile_manager()
+      ->GetProfileByPath(shortcut_info.profile_path);
+  if (!profile)
+    return;
+
+  extensions::ExtensionRegistry* registry =
+      extensions::ExtensionRegistry::Get(profile);
+  const extensions::Extension* extension = registry->GetExtensionById(
+      shortcut_info.extension_id, extensions::ExtensionRegistry::ENABLED);
+  if (!extension)
+    return;
+
   BrowserThread::PostTask(
       BrowserThread::FILE,
       FROM_HERE,