Remove a bunch of TOOLKIT_GTK in content/ and gpu/, as well as NPAPI plugins on linux

content/child/npapi/plugin_host.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 "content/child/npapi/plugin_host.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 724 matching lines @@
       rv = NPERR_NO_ERROR;
       break;
     }
   #endif
     case NPNVjavascriptEnabledBool: {
       // yes, JS is enabled.
       *((void**)value) = (void*)1;
       rv = NPERR_NO_ERROR;
       break;
     }
-  #if defined(TOOLKIT_GTK)
-    case NPNVToolkit:
-      // Tell them we are GTK2.  (The alternative is GTK 1.2.)
-      *reinterpret_cast<int*>(value) = NPNVGtk2;
-      rv = NPERR_NO_ERROR;
-      break;
-
-    case NPNVSupportsXEmbedBool:
-      *reinterpret_cast<NPBool*>(value) = true;
-      rv = NPERR_NO_ERROR;
-      break;
-  #endif
     case NPNVSupportsWindowless: {
       NPBool* supports_windowless = reinterpret_cast<NPBool*>(value);
       *supports_windowless = true;
       rv = NPERR_NO_ERROR;
       break;
     }
     case NPNVprivateModeBool: {
       NPBool* private_mode = reinterpret_cast<NPBool*>(value);
       scoped_refptr<PluginInstance> plugin(FindInstance(id));
       if (!plugin.get()) {
@@ skipping 339 matching lines @@
 }
 
 void NPN_URLRedirectResponse(NPP instance, void* notify_data, NPBool allow) {
   scoped_refptr<PluginInstance> plugin(FindInstance(instance));
   if (plugin.get()) {
     plugin->URLRedirectResponse(!!allow, notify_data);
   }
 }
 
 }  // extern "C"