Include Google Update integration details in crash keys and about:version.

chrome/installer/setup/setup_install_details.cc

Index: chrome/installer/setup/setup_install_details.cc
diff --git a/chrome/installer/setup/setup_install_details.cc b/chrome/installer/setup/setup_install_details.cc
index e09b1b7fa7eab101e7f62de95ca3db4b1772d00f..ab63ddca3990f43e5f4da8245bfff4931b638a79 100644
--- a/chrome/installer/setup/setup_install_details.cc
+++ b/chrome/installer/setup/setup_install_details.cc
@@ -92,8 +92,16 @@ std::unique_ptr<install_static::PrimaryInstallDetails> MakeInstallDetails(
   // ClientState registry key or the mode's ClientState registry key. Which one
   // is used depends on whether or not this Chrome is updating from a legacy
   // multi-install Chrome.
+
+  // Cache the ap and cohort name values found in the registry for use in crash
+  // keys.
+  base::string16 update_ap;
+  base::string16 update_cohort_name;
   details->set_channel(install_static::DetermineChannel(
-      *mode, system_level, IsUpdatingFromMulti(*mode, system_level)));
+      *mode, system_level, IsUpdatingFromMulti(*mode, system_level), &update_ap,
+      &update_cohort_name));
+  details->set_update_ap(update_ap);
+  details->set_update_cohort_name(update_cohort_name);
 
   return details;
 }