Remove many features when building product mode

runtime/vm/service.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/service.h"
 
 #include "include/dart_api.h"
 #include "include/dart_native_api.h"
 #include "platform/globals.h"
 
@@ skipping 33 matching lines @@
 DECLARE_FLAG(bool, trace_service);
 DECLARE_FLAG(bool, trace_service_pause_events);
 DEFINE_FLAG(charp, vm_name, "vm",
             "The default name of this vm as reported by the VM service "
             "protocol");
 
 DEFINE_FLAG(bool, warn_on_pause_with_no_debugger, false,
             "Print a message when an isolate is paused but there is no "
             "debugger attached.");
 
+#ifndef PRODUCT
 // The name of this of this vm as reported by the VM service protocol.
 static char* vm_name = NULL;
 
 
 static const char* GetVMName() {
   if (vm_name == NULL) {
     return FLAG_vm_name;
   }
   return vm_name;
 }
@@ skipping 3887 matching lines @@
                          sizeof(service_methods_[0]);
   for (intptr_t i = 0; i < num_methods; i++) {
     const ServiceMethodDescriptor& method = service_methods_[i];
     if (strcmp(method_name, method.name) == 0) {
       return &method;
     }
   }
   return NULL;
 }
 
+#endif  // !PRODUCT
 
 }  // namespace dart