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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 "components/web_cache/renderer/web_cache_impl.h" | 5 #include "components/web_cache/renderer/web_cache_impl.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/numerics/safe_conversions.h" | 10 #include "base/numerics/safe_conversions.h" |
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35 break; | 35 break; |
36 case kNavigate_Pending: | 36 case kNavigate_Pending: |
37 break; | 37 break; |
38 case kClearCache_Pending: | 38 case kClearCache_Pending: |
39 blink::WebCache::clear(); | 39 blink::WebCache::clear(); |
40 clear_cache_state_ = kInit; | 40 clear_cache_state_ = kInit; |
41 break; | 41 break; |
42 } | 42 } |
43 } | 43 } |
44 | 44 |
45 void WebCacheImpl::SetCacheCapacities(uint64_t min_dead_capacity, | 45 void WebCacheImpl::SetCacheCapacity(uint64_t capacity64) { |
46 uint64_t max_dead_capacity, | |
47 uint64_t capacity64) { | |
48 size_t min_dead_capacity2 = base::checked_cast<size_t>(min_dead_capacity); | |
49 size_t max_dead_capacity2 = base::checked_cast<size_t>(max_dead_capacity); | |
50 size_t capacity = base::checked_cast<size_t>(capacity64); | 46 size_t capacity = base::checked_cast<size_t>(capacity64); |
51 | 47 |
52 blink::WebCache::setCapacities(min_dead_capacity2, max_dead_capacity2, | 48 blink::WebCache::setCapacity(capacity); |
53 capacity); | |
54 } | 49 } |
55 | 50 |
56 void WebCacheImpl::ClearCache(bool on_navigation) { | 51 void WebCacheImpl::ClearCache(bool on_navigation) { |
57 if (!on_navigation) { | 52 if (!on_navigation) { |
58 blink::WebCache::clear(); | 53 blink::WebCache::clear(); |
59 return; | 54 return; |
60 } | 55 } |
61 | 56 |
62 switch (clear_cache_state_) { | 57 switch (clear_cache_state_) { |
63 case kInit: | 58 case kInit: |
64 clear_cache_state_ = kClearCache_Pending; | 59 clear_cache_state_ = kClearCache_Pending; |
65 break; | 60 break; |
66 case kNavigate_Pending: | 61 case kNavigate_Pending: |
67 blink::WebCache::clear(); | 62 blink::WebCache::clear(); |
68 clear_cache_state_ = kInit; | 63 clear_cache_state_ = kInit; |
69 break; | 64 break; |
70 case kClearCache_Pending: | 65 case kClearCache_Pending: |
71 break; | 66 break; |
72 } | 67 } |
73 } | 68 } |
74 | 69 |
75 } // namespace web_cache | 70 } // namespace web_cache |
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