chrome/browser/sync/glue/synced_tab_delegate_desktop.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/sync/glue/synced_tab_delegate.h"
   6 #include "chrome/browser/ui/sync/browser_synced_window_delegates_getter.h"
   7 #include "chrome/browser/ui/sync/tab_contents_synced_tab_delegate.h"
   8
   9 // This should be the version of ImplFromWebContents that's pulled in for non-
  10 // android/ios builds. This is the standard content::WebContentsUserData way.
  11 // SyncedTabDelegateAndroid is a little bit funky, and does this differently.
  12 // Since SyncedTabDelegateAndroid implements most of its functionality by
  13 // invoking TabContentsSyncedTabDelegate, this is the only SyncedTabDelegate
  14 // piece that avoids being included in android builds.
  15
  16 namespace browser_sync {
  17
  18 // static
  19 SyncedTabDelegate* SyncedTabDelegate::ImplFromWebContents(
  20     content::WebContents* web_contents) {
  21   SyncedTabDelegate* delegate =
  22       TabContentsSyncedTabDelegate::FromWebContents(web_contents);
  23   if (!delegate) {
  24     return nullptr;
  25   }
  26   delegate->SetSyncedWindowGetter(make_scoped_ptr(
  27       new BrowserSyncedWindowDelegatesGetter()));
  28   return delegate;
  29 }
  30
  31 } // namespace browser_sync