extensions/browser/app_window/app_window_client.cc

   1 // Copyright 2014 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 "extensions/browser/app_window/app_window_client.h"
   6
   7 #include "base/basictypes.h"
   8
   9 namespace extensions {
  10
  11 namespace {
  12
  13 AppWindowClient* g_client = NULL;
  14
  15 }  // namespace
  16
  17 AppWindowClient* AppWindowClient::Get() {
  18   return g_client;
  19 }
  20
  21 void AppWindowClient::Set(AppWindowClient* client) {
  22   // This can happen in unit tests, where the utility thread runs in-process.
  23   if (g_client)
  24     return;
  25
  26   g_client = client;
  27 }
  28
  29 }  // namespace extensions