Bug 1468646 - Explicitly disable gold when building standalone js on automation. r=chmanchester

Because --enable-stdcxx-compat blows up when gold is enabled, so prevent
it from being automatically enabled.

--HG--
extra : rebase_source : ea91dd6f5eeaf1a8664179b503c3ecf06dccea26

js/src/devtools/automation/autospider.py

@@ -297,7 +297,7 @@ else:
         CONFIGURE_ARGS += ' --target=x86_64-pc-mingw32 --host=x86_64-pc-mingw32'
 
 if platform.system() == 'Linux' and AUTOMATION:
-    CONFIGURE_ARGS = '--enable-stdcxx-compat ' + CONFIGURE_ARGS
+    CONFIGURE_ARGS = '--enable-stdcxx-compat --disable-gold ' + CONFIGURE_ARGS
 
 # Timeouts.
 ACTIVE_PROCESSES = set()