Do not crash if a V8 extension fails to compile or throws an exception...

src/bootstrapper.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1320 matching lines @@
   }
   Vector<const char> source = CStrVector(extension->source());
   Handle<String> source_code = Factory::NewStringFromAscii(source);
   bool result = CompileScriptCached(CStrVector(extension->name()),
                                     source_code,
                                     &extensions_cache, extension,
                                     false);
   ASSERT(Top::has_pending_exception() != result);
   if (!result) {
     Top::clear_pending_exception();
-    v8::Utils::ReportApiFailure(
-        "v8::Context::New()", "Error installing extension");
   }
   current->set_state(v8::INSTALLED);
   return result;
 }
 
 
 bool Genesis::ConfigureGlobalObjects(
     v8::Handle<v8::ObjectTemplate> global_proxy_template) {
   Handle<JSObject> global_proxy(
       JSObject::cast(global_context()->global_proxy()));
@@ skipping 285 matching lines @@
 }
 
 
 // Restore statics that are thread local.
 char* Genesis::RestoreState(char* from) {
   current_ = *reinterpret_cast<Genesis**>(from);
   return from + sizeof(current_);
 }
 
 } }  // namespace v8::internal