Upgrade all multi-install products present on the system when the installer is run with only the ...

Upgrade all multi-install products present on the system when the installer is run with only the --multi-install switch.  This will allow us to greatly simplify the Google Update server config for the Chrome binaries app id, as it will no longer need to call out every permutation of product installations.

BUG=76695
TEST=On a system with one or more multi-install products installed, run the installer with --multi-install [ --system-level ] [ --verbose-logging ] and notice that all multi-install products are updated.  Run it on a system with no multi-install products and notice that it returns 15 (CHROME_NOT_INSTALLED) and puts the proper error info into the Chrome binaries' ClientState key.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=87314

[robertshield, 2011-05-31 15:30:19]

LGTM

http://codereview.chromium.org/7087030/diff/10/chrome/installer/setup/setup_m...
File chrome/installer/setup/setup_main.cc (right):

http://codereview.chromium.org/7087030/diff/10/chrome/installer/setup/setup_m...
chrome/installer/setup/setup_main.cc:371:
AddExistingMultiInstalls(original_state, installer_state);
Nice fix :)

[grt (UTC plus 2), 2011-05-31 15:33:13]

On 2011/05/31 15:30:19, robertshield wrote:
> LGTM
> 
>
http://codereview.chromium.org/7087030/diff/10/chrome/installer/setup/setup_m...
> File chrome/installer/setup/setup_main.cc (right):
> 
>
http://codereview.chromium.org/7087030/diff/10/chrome/installer/setup/setup_m...
> chrome/installer/setup/setup_main.cc:371:
> AddExistingMultiInstalls(original_state, installer_state);
> Nice fix :)

Thanks.  It's immensely satisfying to get this kind of code reuse!

[commit-bot: I haz the power, 2011-05-31 16:32:18]

Change committed as 87314