JSONWriter cleanup: integrate pretty print into write options.

chrome/browser/extensions/extension_management_api.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_management_api.h"
 
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 494 matching lines @@
     }
     CHECK(extension);
     ExtensionService* service = profile->GetExtensionService();
     ExtensionPrefs* prefs = service->extension_prefs();
     bool enabled = service->GetExtensionById(extension->id(), false) != NULL;
     bool escalated = prefs ->DidExtensionEscalatePermissions(extension->id());
     args.Append(CreateExtensionInfo(*extension, enabled, escalated));
   }
 
   std::string args_json;
-  base::JSONWriter::Write(&args, false /* pretty_print */, &args_json);
+  base::JSONWriter::Write(&args, &args_json);
 
   profile->GetExtensionEventRouter()->DispatchEventToRenderers(
       event_name, args_json, NULL, GURL());
 }