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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "base/test/test_discardable_memory_allocator.h" | 5 #include "base/test/test_discardable_memory_allocator.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include "base/memory/discardable_memory.h" | 9 #include "base/memory/discardable_memory.h" |
10 | 10 |
11 namespace base { | 11 namespace base { |
12 namespace { | 12 namespace { |
13 | 13 |
14 class DiscardableMemoryImpl : public DiscardableMemory { | 14 class DiscardableMemoryImpl : public DiscardableMemory { |
15 public: | 15 public: |
16 explicit DiscardableMemoryImpl(size_t size) : memory_(new uint8_t[size]) {} | 16 explicit DiscardableMemoryImpl(size_t size) : data_(new uint8_t[size]) {} |
17 | 17 |
18 // Overridden from DiscardableMemory: | 18 // Overridden from DiscardableMemory: |
19 bool Lock() override { return false; } | 19 bool Lock() override { return false; } |
20 void Unlock() override {} | 20 void Unlock() override {} |
21 void* Memory() const override { return memory_.get(); } | 21 void* data() const override { return data_.get(); } |
22 | 22 |
23 private: | 23 private: |
24 scoped_ptr<uint8_t[]> memory_; | 24 scoped_ptr<uint8_t[]> data_; |
25 }; | 25 }; |
26 | 26 |
27 } // namespace | 27 } // namespace |
28 | 28 |
29 TestDiscardableMemoryAllocator::TestDiscardableMemoryAllocator() { | 29 TestDiscardableMemoryAllocator::TestDiscardableMemoryAllocator() { |
30 } | 30 } |
31 | 31 |
32 TestDiscardableMemoryAllocator::~TestDiscardableMemoryAllocator() { | 32 TestDiscardableMemoryAllocator::~TestDiscardableMemoryAllocator() { |
33 } | 33 } |
34 | 34 |
35 scoped_ptr<DiscardableMemory> | 35 scoped_ptr<DiscardableMemory> |
36 TestDiscardableMemoryAllocator::AllocateLockedDiscardableMemory(size_t size) { | 36 TestDiscardableMemoryAllocator::AllocateLockedDiscardableMemory(size_t size) { |
37 return make_scoped_ptr(new DiscardableMemoryImpl(size)); | 37 return make_scoped_ptr(new DiscardableMemoryImpl(size)); |
38 } | 38 } |
39 | 39 |
40 } // namespace base | 40 } // namespace base |
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