Move session_id.{cc,h} from chrome/browser/sessions to components/sessions

chrome/browser/extensions/api/tabs/ash_panel_contents.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 "chrome/browser/extensions/api/tabs/ash_panel_contents.h"
 
 #include "apps/ui/native_app_window.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/tabs/tabs_constants.h"
@@ skipping 84 matching lines @@
   if ((extension && !IsVisibleToExtension(extension)) ||
       (tab_index > 0)) {
     return NULL;
   }
   content::WebContents* web_contents = app_window_->web_contents();
   if (!web_contents)
     return NULL;
 
   base::DictionaryValue* tab_value = new base::DictionaryValue();
   tab_value->SetInteger(extensions::tabs_constants::kIdKey,
-                        SessionID::IdForTab(web_contents));
+                        SessionTabHelper::IdForTab(web_contents));
   tab_value->SetInteger(extensions::tabs_constants::kIndexKey, 0);
   const int window_id = GetWindowId();
   tab_value->SetInteger(extensions::tabs_constants::kWindowIdKey, window_id);
   tab_value->SetString(
       extensions::tabs_constants::kUrlKey, web_contents->GetURL().spec());
   tab_value->SetString(
       extensions::tabs_constants::kStatusKey,
       extensions::ExtensionTabUtil::GetTabStatusText(
           web_contents->IsLoading()));
   tab_value->SetBoolean(extensions::tabs_constants::kActiveKey,
@@ skipping 122 matching lines @@
 
 content::WebContents* AshPanelContents::GetAssociatedWebContents() const {
   return web_contents_.get();
 }
 
 void AshPanelContents::OnRequest(
     const ExtensionHostMsg_Request_Params& params) {
   extension_function_dispatcher_->Dispatch(
       params, web_contents_->GetRenderViewHost());
 }