Shortcut ctrl+shift+T added on android.

chrome/browser/android/tab_android.cc

 // Copyright 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 "chrome/browser/android/tab_android.h"
 
 #include <stddef.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
@@ skipping 690 matching lines @@
   const GURL& tab_url = web_contents->GetURL();
   if (tab_url.SchemeIs(content::kChromeUIScheme) ||
       tab_url.SchemeIs(chrome::kChromeNativeScheme) ||
       tab_url.SchemeIs(url::kAboutScheme)) {
     return;
   }
 
   // TODO(jcivelli): is the index important?
   service->CreateHistoricalTab(
       sessions::ContentLiveTab::GetForWebContents(web_contents), -1);
+
+  // write android tab window id into TabRestoreService::Tab.browser_id.
+  if (!service->entries().empty()) {
+    TabAndroid* tab_android = TabAndroid::FromWebContents(web_contents);
+    using RestoreTab = sessions::TabRestoreService::Tab;
+    RestoreTab* restore_tab =
+        static_cast<RestoreTab*>(service->GetMostRecentEntry());
+    restore_tab->browser_id = tab_android->window_id().id();
+  }
 }
 
 void TabAndroid::CreateHistoricalTab(JNIEnv* env,
                                      const JavaParamRef<jobject>& obj) {
   TabAndroid::CreateHistoricalTabFromContents(web_contents());
 }
 
 void TabAndroid::UpdateTopControlsState(JNIEnv* env,
                                         const JavaParamRef<jobject>& obj,
                                         jint constraints,
@@ skipping 180 matching lines @@
 static void Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   TRACE_EVENT0("native", "TabAndroid::Init");
   // This will automatically bind to the Java object and pass ownership there.
   new TabAndroid(env, obj);
 }
 
 // static
 bool TabAndroid::RegisterTabAndroid(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }