[SYNC] Sessions datatype refactor. Most things related to sessions under-the-...

chrome/browser/sessions/session_restore.h

Index: chrome/browser/sessions/session_restore.h
===================================================================
--- chrome/browser/sessions/session_restore.h	(revision 68844)
+++ chrome/browser/sessions/session_restore.h	(working copy)
@@ -38,9 +38,16 @@
 
   // Specifically used in the restoration of a foreign session.  This method
   // restores the given session windows to a browser.
-  static void RestoreForeignSessionWindows(Profile* profile,
-      std::vector<SessionWindow*>* windows);
+  static void RestoreForeignSessionWindows(
+      Profile* profile,
+      std::vector<SessionWindow*>::const_iterator begin,
+      std::vector<SessionWindow*>::const_iterator end);
 
+  // Specifically used in the restoration of a foreign session.  This method
+  // restores the given session tab to a browser.
+  static void RestoreForeignSessionTab(Profile* profile,
+      const SessionTab& tab);
+
   // Synchronously restores the last session. At least one tabbed browser is
   // created, even if there is an error in restoring.
   //