Fix regression that did not allow incognito window of first profile launched to modify plugin set...

chrome/browser/ui/webui/plugins_ui.cc

 // Copyright (c) 2011 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/ui/webui/plugins_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 167 matching lines @@
 }
 
 void PluginsDOMHandler::HandleRequestPluginsData(const ListValue* args) {
   LoadPlugins();
 }
 
 void PluginsDOMHandler::HandleEnablePluginMessage(const ListValue* args) {
   // If a non-first-profile user tries to trigger these methods sneakily,
   // forbid it.
 #if !defined(OS_CHROMEOS)
-  if (!web_ui_->GetProfile()->first_launched())
+  if (!web_ui_->GetProfile()->GetOriginalProfile()->first_launched())
     return;
 #endif
 
   // Be robust in accepting badness since plug-ins display HTML (hence
   // JavaScript).
   if (args->GetSize() != 3)
     return;
 
   std::string enable_str;
   std::string is_group_str;
@@ skipping 128 matching lines @@
   prefs->RegisterBooleanPref(prefs::kPluginsEnabledInternalPDF,
                              false,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kPluginsShowDetails,
                              false,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kPluginsShowSetReaderDefaultInfobar,
                              true,
                              PrefService::UNSYNCABLE_PREF);
 }