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-rw-r--r--chrome/browser/extensions/crx_installer.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/chrome/browser/extensions/crx_installer.h b/chrome/browser/extensions/crx_installer.h
index d7ae504..c1a4d55 100644
--- a/chrome/browser/extensions/crx_installer.h
+++ b/chrome/browser/extensions/crx_installer.h
@@ -138,6 +138,10 @@ class CrxInstaller :
// ExtensionsService on success, or delete it on failure.
scoped_ptr<Extension> extension_;
+ // If non-empty, contains the current version of the extension we're
+ // installing (for upgrades).
+ std::string current_version_;
+
// The icon we will display in the installation UI, if any.
scoped_ptr<SkBitmap> install_icon_;