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

content/shell/browser/webkit_test_controller.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/webkit_test_controller.h"
 
 #include <iostream>
 
 #include "base/base64.h"
 #include "base/command_line.h"
@@ skipping 240 matching lines @@
         browser_context,
         GURL(),
         NULL,
         MSG_ROUTING_NONE,
         initial_size_);
     WebContentsObserver::Observe(main_window_->web_contents());
     send_configuration_to_next_host_ = true;
     current_pid_ = base::kNullProcessId;
     main_window_->LoadURL(test_url);
   } else {
-#if defined(TOOLKIT_GTK) || defined(OS_MACOSX)
+#if defined(OS_MACOSX)
     // Shell::SizeTo is not implemented on all platforms.
     main_window_->SizeTo(initial_size_);
 #endif
     main_window_->web_contents()->GetRenderViewHost()->GetView()
         ->SetSize(initial_size_);
     main_window_->web_contents()->GetRenderViewHost()->WasResized();
     RenderViewHost* render_view_host =
         main_window_->web_contents()->GetRenderViewHost();
     WebPreferences prefs = render_view_host->GetWebkitPreferences();
     OverrideWebkitPrefs(&prefs);
@@ skipping 399 matching lines @@
     return;
   }
 
   printer_->AddErrorMessage(
       base::StringPrintf("#LEAK - renderer pid %d (%s)", current_pid_,
                          result.detail.c_str()));
   DiscardMainWindow();
 }
 
 }  // namespace content