Support remote installation of extensions and apps.

chrome/browser/extensions/crx_installer.h

Index: chrome/browser/extensions/crx_installer.h
diff --git a/chrome/browser/extensions/crx_installer.h b/chrome/browser/extensions/crx_installer.h
index 8e3575bd4ff3a1fd3142afcb09c0b2deb2cd05e8..93051409228aa4a37d32d42a32ff9423116e92df 100644
--- a/chrome/browser/extensions/crx_installer.h
+++ b/chrome/browser/extensions/crx_installer.h
@@ -133,6 +133,9 @@ class CrxInstaller
   bool allow_silent_install() const { return allow_silent_install_; }
   void set_allow_silent_install(bool val) { allow_silent_install_ = val; }
 
+  bool grant_permissions() const { return grant_permissions_; }
+  void set_grant_permissions(bool val) { grant_permissions_ = val; }
+
   bool is_gallery_install() const {
     return (creation_flags_ & Extension::FROM_WEBSTORE) > 0;
   }
@@ -348,6 +351,10 @@ class CrxInstaller
   // dialog.
   bool allow_silent_install_;
 
+  // Allows for the possibility of an installation without granting any
+  // permissions to the extension.
+  bool grant_permissions_;
+
   // The value of the content type header sent with the CRX.
   // Ignorred unless |require_extension_mime_type_| is true.
   std::string original_mime_type_;