[Extensions] Propagate activeTab hosts to extension background pages

chrome/browser/extensions/extension_service.cc

Index: chrome/browser/extensions/extension_service.cc
diff --git a/chrome/browser/extensions/extension_service.cc b/chrome/browser/extensions/extension_service.cc
index 53d907bdea0a0b73b68cfd1b1c42553fc75b9a17..c78d8fc458d6a61ea640883b2d2d1a514cba693d 100644
--- a/chrome/browser/extensions/extension_service.cc
+++ b/chrome/browser/extensions/extension_service.cc
@@ -1031,8 +1031,11 @@ void ExtensionService::NotifyExtensionLoaded(const Extension* extension) {
           Profile::FromBrowserContext(host->GetBrowserContext());
       if (host_profile->GetOriginalProfile() ==
           profile_->GetOriginalProfile()) {
+        // We don't need to include tab permisisons here, since the extension
+        // was just loaded.
         std::vector<ExtensionMsg_Loaded_Params> loaded_extensions(
-            1, ExtensionMsg_Loaded_Params(extension));
+            1, ExtensionMsg_Loaded_Params(extension,
+                                          false /* no tab permissions */));
         host->Send(
             new ExtensionMsg_Loaded(loaded_extensions));
       }