[Sync] Componentize synced_tab_delegate

components/sync_sessions/synced_tab_delegate.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 "components/sync_sessions/synced_tab_delegate.h"
+
+#include "base/logging.h"
+#include "components/sync_sessions/sync_sessions_client.h"
+
+using browser_sync::SyncedTabDelegate;
+
+namespace browser_sync {
+
+SyncedTabDelegate::SyncedTabDelegate() {}
+SyncedTabDelegate::~SyncedTabDelegate() {}
+
+void SyncedTabDelegate::SetSyncedWindowGetter(
+    scoped_ptr<SyncedWindowDelegatesGetter> getter) {
+  synced_window_getter_.reset(getter.release());
+}
+
+const SyncedWindowDelegate* SyncedTabDelegate::GetSyncedWindowDelegate() const {

[skym, 2015/10/16 16:55:47]

Needs #include for SyncedWindowDelegate I think.

[Nicolas Zea, 2015/10/20 23:14:42]

As part of cleaning this up, I realized this code isn't needed at all.

+  if (!synced_window_getter_) {
+    NOTREACHED();
+  }
+  return synced_window_getter_->FindById(GetWindowId());
+}
+
+}  // namespace browser_sync