Have panels respond to changes in work area on Linux.

chrome/browser/extensions/extension_browser_event_router.cc

 // Copyright (c) 2011 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 "chrome/browser/extensions/extension_browser_event_router.h"
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_event_names.h"
 #include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/extensions/extension_page_actions_module_constants.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/extensions/extension_tabs_module_constants.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "content/browser/tab_contents/navigation_entry.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/notification_service.h"
 
+#if defined(TOOLKIT_GTK)
+#include "ui/base/x/active_window_watcher_x.h"
+#endif
+
 namespace events = extension_event_names;
 namespace tab_keys = extension_tabs_module_constants;
 namespace page_action_keys = extension_page_actions_module_constants;
 
 ExtensionBrowserEventRouter::TabEntry::TabEntry()
     : complete_waiting_on_load_(false),
       url_() {
 }
 
 DictionaryValue* ExtensionBrowserEventRouter::TabEntry::UpdateLoadState(
@@ skipping 589 matching lines @@
 
 void ExtensionBrowserEventRouter::BrowserActionExecuted(
     Profile* profile, const std::string& extension_id, Browser* browser) {
   TabContentsWrapper* tab_contents = NULL;
   int tab_id = 0;
   if (!ExtensionTabUtil::GetDefaultTab(browser, &tab_contents, &tab_id))
     return;
   DispatchEventWithTab(profile, extension_id, "browserAction.onClicked",
                        tab_contents->tab_contents(), true);
 }