build: restore intl check for inspector

Upstream has a check that turns off inspector if intl is also turned
off. Restoring that check so that without-intl builds will succeed.

PR-URL: #262
Reviewed-By: Kunal Pathak <[email protected]>

Author: kfarnung

configure

@@ -1307,6 +1307,7 @@ def configure_intl(o):
 
 def configure_inspector(o):
   disable_inspector = (options.without_inspector or
+                       options.with_intl in (None, 'none') or
                        options.without_ssl)
   o['variables']['v8_enable_inspector'] = 0 if disable_inspector else 1
 

src/node.cc

@@ -4789,7 +4789,7 @@ inline int Start_TTDReplay(Isolate* isolate, void* isolate_context,
   // Start debug agent when argv has --debug
   StartDebug(&env, nullptr, debug_options);
 
-  if (debug_options.inspector_enabled())
+  if (debug_options.inspector_enabled() && !v8_platform.InspectorStarted(&env))
     return 12;  // Signal internal error.
 
   {