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

content/browser/plugin_browsertest.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 "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
@@ skipping 313 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(PluginTest,
                        MAYBE(SelfDeleteCreatePluginInNPNEvaluate)) {
   LoadAndWait(GetURL("npn_plugin_delete_create_in_evaluate.html"));
 }
 
 #endif  // OS_WIN
 
 // If this flakes, reopen http://crbug.com/17645
 // As of 6 July 2011, this test is flaky on Windows (perhaps due to timing out).
-#if !defined(OS_MACOSX)
+#if !defined(OS_MACOSX) && !defined(OS_LINUX)
 // Disabled on Mac because the plugin side isn't implemented yet, see
 // "TODO(port)" in plugin_javascript_open_popup.cc.
+// Disabled on Linux because we don't support NPAPI any more.
 IN_PROC_BROWSER_TEST_F(PluginTest, MAYBE(OpenPopupWindowWithPlugin)) {
   LoadAndWait(GetURL("get_javascript_open_popup_with_plugin.html"));
 }
 #endif
 
 // Test checking the privacy mode is off.
 IN_PROC_BROWSER_TEST_F(PluginTest, MAYBE(PrivateDisabled)) {
   LoadAndWait(GetURL("private.html"));
 }
 
@@ skipping 203 matching lines @@
   ResourceDispatcherHostDelegate* old_delegate =
       ResourceDispatcherHostImpl::Get()->delegate();
   ResourceDispatcherHostImpl::Get()->SetDelegate(&test_delegate);
   LoadAndWait(url);
   test_delegate.WaitForPluginRequest();
   ASSERT_TRUE(test_delegate.found_cookie());
   ResourceDispatcherHostImpl::Get()->SetDelegate(old_delegate);
 }
 
 }  // namespace content