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Side by Side Diff: extensions/browser/api/system_memory/memory_info_provider.h

Issue 389633002: Move system.* family of APIs to extensions/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: No ash/ dependency anymore Created 6 years, 3 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_EXTENSIONS_API_SYSTEM_MEMORY_MEMORY_INFO_PROVIDER_H_ 5 #ifndef EXTENSIONS_BROWSER_API_SYSTEM_MEMORY_MEMORY_INFO_PROVIDER_H_
6 #define CHROME_BROWSER_EXTENSIONS_API_SYSTEM_MEMORY_MEMORY_INFO_PROVIDER_H_ 6 #define EXTENSIONS_BROWSER_API_SYSTEM_MEMORY_MEMORY_INFO_PROVIDER_H_
7 7
8 #include "base/lazy_instance.h" 8 #include "base/lazy_instance.h"
9 #include "chrome/browser/extensions/api/system_info/system_info_provider.h" 9 #include "extensions/browser/api/system_info/system_info_provider.h"
10 #include "chrome/common/extensions/api/system_memory.h" 10 #include "extensions/common/api/system_memory.h"
11 11
12 namespace extensions { 12 namespace extensions {
13 13
14 class MemoryInfoProvider : public SystemInfoProvider { 14 class MemoryInfoProvider : public SystemInfoProvider {
15 public: 15 public:
16 static MemoryInfoProvider* Get(); 16 static MemoryInfoProvider* Get();
17 17
18 const api::system_memory::MemoryInfo& memory_info() const; 18 const core_api::system_memory::MemoryInfo& memory_info() const;
Daniel Erat 2014/08/30 01:44:20 nit: inline simple accessors like this one
19 19
20 static void InitializeForTesting(scoped_refptr<MemoryInfoProvider> provider); 20 static void InitializeForTesting(scoped_refptr<MemoryInfoProvider> provider);
21 21
22 private: 22 private:
23 friend class MockMemoryInfoProviderImpl; 23 friend class MockMemoryInfoProviderImpl;
24 24
25 MemoryInfoProvider(); 25 MemoryInfoProvider();
26 virtual ~MemoryInfoProvider(); 26 virtual ~MemoryInfoProvider();
27 27
28 // Overriden from SystemInfoProvider. 28 // Overriden from SystemInfoProvider.
29 virtual bool QueryInfo() OVERRIDE; 29 virtual bool QueryInfo() OVERRIDE;
30 30
31 // The last information filled up by QueryInfo and is accessed on multiple 31 // The last information filled up by QueryInfo and is accessed on multiple
32 // threads, but the whole class is being guarded by SystemInfoProvider base 32 // threads, but the whole class is being guarded by SystemInfoProvider base
33 // class. 33 // class.
34 // 34 //
35 // |info_| is accessed on the UI thread while |is_waiting_for_completion_| is 35 // |info_| is accessed on the UI thread while |is_waiting_for_completion_| is
36 // false and on the sequenced worker pool while |is_waiting_for_completion_| 36 // false and on the sequenced worker pool while |is_waiting_for_completion_|
37 // is true. 37 // is true.
38 api::system_memory::MemoryInfo info_; 38 core_api::system_memory::MemoryInfo info_;
39 39
40 static base::LazyInstance<scoped_refptr<MemoryInfoProvider> > provider_; 40 static base::LazyInstance<scoped_refptr<MemoryInfoProvider> > provider_;
41 41
42 DISALLOW_COPY_AND_ASSIGN(MemoryInfoProvider); 42 DISALLOW_COPY_AND_ASSIGN(MemoryInfoProvider);
43 }; 43 };
44 44
45 } // namespace extensions 45 } // namespace extensions
46 46
47 #endif // CHROME_BROWSER_EXTENSIONS_API_SYSTEM_MEMORY_MEMORY_INFO_PROVIDER_H_ 47 #endif // EXTENSIONS_BROWSER_API_SYSTEM_MEMORY_MEMORY_INFO_PROVIDER_H_
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