Shortcut ctrl+shift+T added on android.

chrome/browser/android/recently_closed_tabs_bridge.h

Index: chrome/browser/android/recently_closed_tabs_bridge.h
diff --git a/chrome/browser/android/recently_closed_tabs_bridge.h b/chrome/browser/android/recently_closed_tabs_bridge.h
index 1c0268d2686f819ba47cc62f8d298e31fb718385..46b9d72cb23a1402fd46e7484ddbeb3c4bb374da 100644
--- a/chrome/browser/android/recently_closed_tabs_bridge.h
+++ b/chrome/browser/android/recently_closed_tabs_bridge.h
@@ -13,6 +13,7 @@
 #include "components/sessions/core/tab_restore_service_observer.h"
 
 class Profile;
+class TabModel;
 
 // Provides the list of recently closed tabs to Java.
 class RecentlyClosedTabsBridge : public sessions::TabRestoreServiceObserver {
@@ -35,6 +36,9 @@ class RecentlyClosedTabsBridge : public sessions::TabRestoreServiceObserver {
       const base::android::JavaParamRef<jobject>& jtab,
       jint tab_id,
       jint j_disposition);
+  jboolean OpenMostRecentlyClosedTab(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj);
   void ClearRecentlyClosedTabs(JNIEnv* env,
                                const base::android::JavaParamRef<jobject>& obj);