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

content/shell/browser/shell_login_dialog.cc

 // Copyright 2013 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/shell/browser/shell_login_dialog.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 41 matching lines @@
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&ShellLoginDialog::PlatformCleanUp, this));
 }
 
 ShellLoginDialog::~ShellLoginDialog() {
   // Cannot post any tasks here; this object is going away and cannot be
   // referenced/dereferenced.
 }
 
-#if !defined(OS_MACOSX) && !defined(TOOLKIT_GTK)
+#if !defined(OS_MACOSX)
 // Bogus implementations for linking. They are never called because
 // ResourceDispatcherHostDelegate::CreateLoginDelegate returns NULL.
 // TODO: implement ShellLoginDialog for other platforms, drop this #if
 void ShellLoginDialog::PlatformCreateDialog(const base::string16& message) {}
 void ShellLoginDialog::PlatformCleanUp() {}
 void ShellLoginDialog::PlatformRequestCancelled() {}
 #endif
 
 void ShellLoginDialog::PrepDialog(const base::string16& host,
                                   const base::string16& realm) {
@@ skipping 25 matching lines @@
   else
     request_->CancelAuth();
   ResourceDispatcherHost::Get()->ClearLoginDelegateForRequest(request_);
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&ShellLoginDialog::PlatformCleanUp, this));
 }
 
 }  // namespace content