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      1 // Copyright 2013 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 "base/basictypes.h"
      6 #include "base/logging.h"
      7 #include "extensions/common/extensions_client.h"
      8 
      9 namespace extensions {
     10 
     11 namespace {
     12 
     13 ExtensionsClient* g_client = NULL;
     14 
     15 }  // namespace
     16 
     17 ExtensionsClient* ExtensionsClient::Get() {
     18   DCHECK(g_client);
     19   return g_client;
     20 }
     21 
     22 void ExtensionsClient::Set(ExtensionsClient* client) {
     23   // This can happen in unit tests, where the utility thread runs in-process.
     24   if (g_client)
     25     return;
     26   g_client = client;
     27   g_client->Initialize();
     28 }
     29 
     30 }  // namespace extensions
     31