Revert 43989 - This is a new version of the older patch. Main changes include:

1. Rebased to a never Git revision to make things easier to land.
2. Chrome will now preserve the command line switches except for those that are
   blacklisted.
3. Fixed a race condition that would cause the browser to think it didn't exit
   cleanly after it's been restarted.
4. Fixed minor nits and omissions (indentation, etc).

This patch adds a timer which fires every 6 hours and checks whether the
browser is in the "persistent" (background) mode, and whether there's an
update pending restart. If both conditions are true, the browser is
restarted with blacklisted command line keys and all loose values stripped. In order to
restart the browser in the background mode, the longlivedextensions
key is also added to the command line.

This change is Windowsonly, and it won't become fully functional until
Drew (atwilson) checks in his work that enables Chrome to go into background.

Review URL: http://codereview.chromium.org/1617001

TBR=atwilson@chromium.org
Review URL: http://codereview.chromium.org/1517027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@44041 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 9 deletions

diff --git a/chrome/browser/first_run.h b/chrome/browser/first_run.h
index 8a9fb7a..2fe71ce 100644
--- a/chrome/browser/first_run.h
+++ b/chrome/browser/first_run.h
@@ -151,15 +151,6 @@ class Upgrade {
   // is no new_chrome.exe or the swap fails the return is false;
   static bool SwapNewChromeExeIfPresent();
 
-  // Combines the two methods above to perform the rename and relaunch of
-  // the browser. Note that relaunch does NOT exit the existing browser process.
-  // If this is called before message loop is executed, simply exit the main
-  // function. If browser is already running, you will need to exit it.
-  static bool DoUpgradeTasks(const CommandLine& command_line);
-
-  // Checks if chrome_new.exe is present in the current instance's install.
-  static bool IsUpdatePendingRestart();
-
   // Shows a modal dialog asking the user to give chrome another try. See
   // above for the possible outcomes of the function. This is an experimental,
   // non-localized dialog.