Add tab status to accessibility labels

chrome/browser/ui/tabs/tab_utils.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_TABS_TAB_UTILS_H_
 #define CHROME_BROWSER_UI_TABS_TAB_UTILS_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/strings/string16.h"
+// #include "chrome/browser/ui/views/tabs/tab_renderer_data.h"
 #include "content/public/browser/web_contents_user_data.h"
 #include "third_party/skia/include/core/SkColor.h"
 
 class TabStripModel;
 
 namespace content {
 class WebContents;
 }  // namespace content
 
 namespace gfx {
@@ skipping 74 matching lines @@
 // Returns a non-continuous Animation that performs a fade-in or fade-out
 // appropriate for the given |next_alert_state|.  This is used by the tab alert
 // indicator to alert the user that recording, tab capture, or audio playback
 // has started/stopped.
 std::unique_ptr<gfx::Animation> CreateTabAlertIndicatorFadeAnimation(
     TabAlertState next_alert_state);
 
 // Returns the text to show in a tab's tooltip: The contents |title|, followed
 // by a break, followed by a localized string describing the |alert_state|.
 base::string16 AssembleTabTooltipText(const base::string16& title,
-                                      TabAlertState alert_state);
+                                      TabAlertState alert_state,
+                                      int network_state);
 
 // Returns true if experimental audio mute controls (UI or extension API) are
 // enabled.  Currently, toggling mute from a tab's context menu is the only
 // non-experimental control method.
 bool AreExperimentalMuteControlsEnabled();
 
 // Returns true if audio mute can be activated/deactivated for the given
 // |contents|.
 bool CanToggleAudioMute(content::WebContents* contents);
 
@@ skipping 23 matching lines @@
 // string is returned.
 const std::string& GetExtensionIdForMutedTab(content::WebContents* contents);
 
 // Returns true if the tabs at the |indices| in |tab_strip| are all muted.
 bool AreAllTabsMuted(const TabStripModel& tab_strip,
                      const std::vector<int>& indices);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_TABS_TAB_UTILS_H_