Add a new SyncedTabDelegate for Android.

chrome/browser/sessions/session_tab_helper.cc

Index: chrome/browser/sessions/session_tab_helper.cc
diff --git a/chrome/browser/sessions/session_tab_helper.cc b/chrome/browser/sessions/session_tab_helper.cc
index 2314afdfe737314292971203a05a1e490ae6a90b..1756e5f3f514d8fc5ec3e295e901ae872eb9d7d5 100644
--- a/chrome/browser/sessions/session_tab_helper.cc
+++ b/chrome/browser/sessions/session_tab_helper.cc
@@ -19,9 +19,16 @@ SessionTabHelper::SessionTabHelper(content::WebContents* contents)
     : content::WebContentsObserver(contents) {
 }
 
-SessionTabHelper::~SessionTabHelper() {
+// static
+void SessionTabHelper::CreateForWebContentsWithId(
+    content::WebContents* contents,
+    const SessionID& id) {
+  CreateForWebContents(contents);
+  FromWebContents(contents)->session_id_ = id;

[sky, 2013/05/21 23:49:44]

Could you add a new constructor that this code uses so that session_id_ can
remain const? You can do something like:

contents->SetUserData(new SessionTabHelper(contents, id));

[shashi, 2013/05/22 00:34:32]

Done.

 }
 
+SessionTabHelper::~SessionTabHelper() {}
+
 void SessionTabHelper::SetWindowID(const SessionID& id) {
   window_id_ = id;