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..4f7eb7408ed817e743a6c746a3fbcfca98580ee3 100644
--- a/chrome/installer/util/shell_util.h
+++ b/chrome/installer/util/shell_util.h
@@ -237,6 +237,15 @@ class ShellUtil {
                                 const string16& chrome_exe,
                                 bool elevate_if_not_admin);
 
+  // Shows to the user a system dialog where Chrome can be set as the
+  // default browser. This is intended for Windows 8 and above only.
+  // This is a blocking call.
+  //
+  // dist: gives the type of browser distribution currently in use.
+  // chrome_exe: The chrome.exe path to register as default browser.

[gab, 2012/06/07 15:18:54]

nit: Variables should be englobed in '|', i.e.:

|dist|: The type of browser distribution currently in use.
|chrome_exe|: The path to the chrome exe to register as default browser.

[grt (UTC plus 2), 2012/06/07 15:30:32]

gab's right, but for the sake of staying with the style present in the file, i
think it's fine to leave it as-is.  your call.  (land this thing!)

[motek., 2012/06/07 16:01:13]

Done.

[motek., 2012/06/07 16:01:13]

Ack.

+  static bool ShowMakeChromeDefaultSystemUI(BrowserDistribution* dist,
+                                            const string16& chrome_exe);
+
   // 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.