Make application shortcuts point to app_host.exe, install App Host during app installation.

chrome/browser/extensions/unpacked_installer.h

Index: chrome/browser/extensions/unpacked_installer.h
diff --git a/chrome/browser/extensions/unpacked_installer.h b/chrome/browser/extensions/unpacked_installer.h
index 6b48857aecdb039279a992d392c49f8c72063755..ab73ad32459f3e19ec791813ee38039b0cd531b0 100644
--- a/chrome/browser/extensions/unpacked_installer.h
+++ b/chrome/browser/extensions/unpacked_installer.h
@@ -12,6 +12,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
+#include "chrome/browser/extensions/app_host_installer.h"
 
 class ExtensionService;
 
@@ -87,6 +88,11 @@ class UnpackedInstaller
   // Called when an unpacked extension has been loaded and installed.
   void OnLoaded();
 
+  // Callback founction for AppHostInstaller.

[erikwright (departed), 2012/10/03 20:57:07]

founction

[huangs, 2012/10/04 00:53:14]

Done (oops).

+  void OnAppHostInstallation(bool success);
+
+  void CompleteInstall();
+
   // Helper to get the Extension::CreateFlags for the installing extension.
   int GetFlags();
 
@@ -108,6 +114,9 @@ class UnpackedInstaller
   // version.
   bool require_modern_manifest_version_;
 
+  // Helper to install App Host.
+  AppHostInstaller app_host_installer_;
+
   DISALLOW_COPY_AND_ASSIGN(UnpackedInstaller);
 };