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

content/renderer/npapi/webplugin_delegate_proxy.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/renderer/npapi/webplugin_delegate_proxy.h"
 
-#if defined(USE_X11)
-#include <cairo/cairo.h>
-#endif
-
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process/process.h"
@@ skipping 624 matching lines @@
 
 bool WebPluginDelegateProxy::CreateSharedBitmap(
     scoped_ptr<TransportDIB>* memory,
     scoped_ptr<skia::PlatformCanvas>* canvas) {
   const size_t size = BitmapSizeForPluginRect(plugin_rect_);
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   memory->reset(TransportDIB::Create(size, 0));
   if (!memory->get())
     return false;
 #endif
-#if defined(OS_POSIX) && !defined(TOOLKIT_GTK) && !defined(OS_ANDROID)
+#if defined(OS_POSIX) && !defined(OS_ANDROID)
   TransportDIB::Handle handle;
   IPC::Message* msg = new ViewHostMsg_AllocTransportDIB(size, false, &handle);
   if (!RenderThreadImpl::current()->Send(msg))
     return false;
   if (handle.fd < 0)
     return false;
   memory->reset(TransportDIB::Map(handle));
 #else
   static uint32 sequence_number = 0;
   memory->reset(TransportDIB::Create(size, sequence_number++));
@@ skipping 572 matching lines @@
 
   plugin_->URLRedirectResponse(allow, resource_id);
 }
 
 void WebPluginDelegateProxy::OnCheckIfRunInsecureContent(const GURL& url,
                                                          bool* result) {
   *result = plugin_->CheckIfRunInsecureContent(url);
 }
 
 }  // namespace content