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1 // Copyright 2017 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 #ifndef EXTENSIONS_BROWSER_POLICY_CHECK_H_ | |
6 #define EXTENSIONS_BROWSER_POLICY_CHECK_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "base/strings/string16.h" | |
10 #include "extensions/browser/preload_check.h" | |
11 | |
12 namespace content { | |
13 class BrowserContext; | |
14 } | |
15 | |
16 namespace extensions { | |
17 | |
18 class Extension; | |
19 | |
20 // Checks whether loading this extension is disabled by policy. Synchronously | |
21 // calls the callback with the result. | |
22 class PolicyCheck : public PreloadCheck { | |
23 public: | |
24 PolicyCheck(content::BrowserContext* context, const Extension* extension); | |
25 ~PolicyCheck() override; | |
26 | |
27 // PreloadCheck: | |
28 void Start(ResultCallback callback) override; | |
29 bool GetErrorMessage(base::string16* error) const override; | |
30 | |
31 private: | |
32 content::BrowserContext* context_; | |
33 mutable base::string16 error_; | |
Devlin
2017/03/08 03:01:45
why not just un-constify GetErrorMessage?
michaelpg
2017/03/09 01:53:30
GetErrorMessage shouldn't modify logical state. Bu
| |
34 | |
35 DISALLOW_COPY_AND_ASSIGN(PolicyCheck); | |
36 }; | |
37 | |
38 } // namespace extensions | |
39 | |
40 #endif // EXTENSIONS_BROWSER_POLICY_CHECK_H_ | |
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