Support for interactive set-chrome-as-default in Windows.

chrome/installer/util/shell_util.h

Index: chrome/installer/util/shell_util.h
diff --git a/chrome/installer/util/shell_util.h b/chrome/installer/util/shell_util.h
index 85e5fbd7d0f9e8123a5e2b2157810f3ad4ede95f..c8b928c827b40be5a0d2f9323570287092ea75cd 100644
--- a/chrome/installer/util/shell_util.h
+++ b/chrome/installer/util/shell_util.h
@@ -237,6 +237,11 @@ class ShellUtil {
                                 const string16& chrome_exe,
                                 bool elevate_if_not_admin);
 
+  static bool ShowMakeChromeDefaultSystemUI(BrowserDistribution* dist,

[grt (UTC plus 2), 2012/05/28 20:47:02]

please document (including whether or not this is a blocking call).

[motek., 2012/05/31 21:59:04]

Done.

+                                            int shell_change,
+                                            const string16& chrome_exe,
+                                            bool elevate_if_not_admin);
+
   // Make Chrome the default application for a protocol.
   // chrome_exe: The chrome.exe path to register as default browser.
   // protocol: The protocol to register as the default handler for.