Make Crashpad use the user data dir, rather than always default location

chrome/install_static/install_details.h

Index: chrome/install_static/install_details.h
diff --git a/chrome/install_static/install_details.h b/chrome/install_static/install_details.h
index 7b6d90d85cd8aa62123f1cf27970a8bd8d1a7c8c..926102eedfd59e160d7c073d1b15539403dd8a77 100644
--- a/chrome/install_static/install_details.h
+++ b/chrome/install_static/install_details.h
@@ -72,6 +72,8 @@ class InstallDetails {
     return payload_->mode->install_suffix;
   }
 
+  const InstallConstants& mode() const { return *payload_->mode; }
+
   // The app GUID with which this mode is registered with Google Update, or an
   // empty string if this brand does not integrate with Google Update.
   const wchar_t* app_guid() const { return payload_->mode->app_guid; }