Support an --install-from-webstore command line switch

chrome/browser/download/download_crx_util.cc

Index: chrome/browser/download/download_crx_util.cc
diff --git a/chrome/browser/download/download_crx_util.cc b/chrome/browser/download/download_crx_util.cc
index 2748d1be7f68b364c56ba0b125dc5452d4c59004..8e83c2400a7926b79095e0213a3f7148ee56cb14 100644
--- a/chrome/browser/download/download_crx_util.cc
+++ b/chrome/browser/download/download_crx_util.cc
@@ -77,10 +77,16 @@ scoped_refptr<extensions::CrxInstaller> OpenChromeExtension(
   ExtensionService* service = profile->GetExtensionService();
   CHECK(service);
 
+  bool is_gallery_download =
+      WebstoreInstaller::GetAssociatedApproval(download_item) != NULL;
+  ExtensionInstallPrompt* prompt = NULL;
+  if (!is_gallery_download)

[Mihai Parparita -not on Chrome, 2012/09/07 22:01:36]

Doesn't this mean that the SetUseAppInstalledBubble setting will no longer be
propagated for gallery installs?

[asargent_no_longer_on_chrome, 2012/09/14 23:24:35]

Yes. New version of patch should fix this. 

+    prompt = CreateExtensionInstallPrompt(profile);
+
   scoped_refptr<extensions::CrxInstaller> installer(
       extensions::CrxInstaller::Create(
           service,
-          CreateExtensionInstallPrompt(profile),
+          prompt,
           WebstoreInstaller::GetAssociatedApproval(download_item)));
 
   installer->set_delete_source(true);
@@ -96,8 +102,6 @@ scoped_refptr<extensions::CrxInstaller> OpenChromeExtension(
     installer->InstallUserScript(download_item.GetFullPath(),
                                  download_item.GetURL());
   } else {
-    bool is_gallery_download =
-        WebstoreInstaller::GetAssociatedApproval(download_item) != NULL;
     installer->set_original_mime_type(download_item.GetOriginalMimeType());
     installer->set_apps_require_extension_mime_type(true);
     installer->set_download_url(download_item.GetURL());