Cleanup: Remove unneeded extensions #includes.

chrome/browser/sync/glue/synced_tab_delegate_android.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/sync/glue/synced_tab_delegate_android.h"
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/android/tab_android.h"
-#include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/sessions/session_tab_helper.h"
 #include "chrome/browser/sync/glue/synced_window_delegate.h"
 #include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h"
-#include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/web_contents.h"
-#include "extensions/common/extension.h"
 
 using content::NavigationEntry;
 
 namespace browser_sync {
 SyncedTabDelegateAndroid::SyncedTabDelegateAndroid(TabAndroid* tab_android)
     : web_contents_(NULL), tab_android_(tab_android) {}
 
 SyncedTabDelegateAndroid::~SyncedTabDelegateAndroid() {}
 
 SessionID::id_type SyncedTabDelegateAndroid::GetWindowId() const {
@@ skipping 90 matching lines @@
   tab_android_->SetSyncId(sync_id);
 }
 
 // static
 SyncedTabDelegate* SyncedTabDelegate::ImplFromWebContents(
     content::WebContents* web_contents) {
   TabAndroid* tab = TabAndroid::FromWebContents(web_contents);
   return tab ? tab->GetSyncedTabDelegate() : NULL;
 }
 }  // namespace browser_sync