Install the chrome event log provider together with the browser.

chrome/installer/setup/uninstall.cc

Index: chrome/installer/setup/uninstall.cc
diff --git a/chrome/installer/setup/uninstall.cc b/chrome/installer/setup/uninstall.cc
index 3365f2a0b7bb852b8270d081a74cb0d67bc125bf..66717708e20d25eaaa129914ec16dd207039e0d1 100644
--- a/chrome/installer/setup/uninstall.cc
+++ b/chrome/installer/setup/uninstall.cc
@@ -1230,6 +1230,10 @@ InstallStatus UninstallProduct(const InstallationState& original_state,
       reg_path.append(installer::kChromeExe);
       InstallUtil::DeleteRegistryKey(HKEY_LOCAL_MACHINE, reg_path,
                                      WorkItem::kWow64Default);
+
+      // Remove the event log provider registration as we are going to delete
+      // the file which serves the resources anyways.
+      DeRegisterEventLogProvider();

[grt (UTC plus 2), 2017/01/09 11:41:52]

i just noticed that this shouldn't be within the "if (remove_all)" block. it
just so happens that !remove_all is never true for system-level installs, so
DeRegisterEventLogProvider will get called at the right time. i think it makes
sense to move this up so that it comes before the "if (remove_all)" block.

     }
 
     // Unregister any dll servers that we may have registered for this