Give SxS distribution its own registration GUIDs.

win8/metro_driver/metro_driver.gyp

Index: win8/metro_driver/metro_driver.gyp
diff --git a/win8/metro_driver/metro_driver.gyp b/win8/metro_driver/metro_driver.gyp
index 483d7d9cdf7942c8e9300716fce9790b20ddc10c..0b8d2e7157b4cf66715982ea14ba34740576e085 100644
--- a/win8/metro_driver/metro_driver.gyp
+++ b/win8/metro_driver/metro_driver.gyp
@@ -56,6 +56,7 @@
             '../../crypto/crypto.gyp:crypto',
             '../../google_update/google_update.gyp:google_update',
             '../../ipc/ipc.gyp:ipc',
+            '../../chrome/chrome.gyp:installer_util',

[gab, 2013/09/03 21:05:19]

Please insert this in alphabetical order; i.e., just below
'../../base/base.gyp:base',

Please document in the CL description how much bigger this makes
delegate_execute.exe (we want to keep it as lightweight as possible; or at least
that used to be a goal initially...).
I don't think installer_util is big (in particular thanks to a refactoring of it
recently driven by huangs@ to be able to depend on it in app_host.exe) so you
should be fine, but better to double-check and document for all :).

[zturner, 2013/09/05 01:35:29]

Done.

             '../../sandbox/sandbox.gyp:sandbox',
             '../../ui/metro_viewer/metro_viewer.gyp:metro_viewer_messages',
             '../../url/url.gyp:url_lib',