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Side by Side Diff: chrome/browser/renderer_host/web_cache_manager.cc

Issue 9185026: Convert use of int ms to TimeDelta in files owned by brettw. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Explicitly include base/time.h in header file. Created 8 years, 11 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 "chrome/browser/renderer_host/web_cache_manager.h" 5 #include "chrome/browser/renderer_host/web_cache_manager.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 8
9 #include "base/bind.h" 9 #include "base/bind.h"
10 #include "base/compiler_specific.h" 10 #include "base/compiler_specific.h"
11 #include "base/memory/singleton.h" 11 #include "base/memory/singleton.h"
12 #include "base/message_loop.h" 12 #include "base/message_loop.h"
13 #include "base/metrics/histogram.h" 13 #include "base/metrics/histogram.h"
14 #include "base/sys_info.h" 14 #include "base/sys_info.h"
15 #include "base/time.h" 15 #include "base/time.h"
16 #include "chrome/browser/browser_process.h" 16 #include "chrome/browser/browser_process.h"
17 #include "chrome/browser/prefs/pref_service.h" 17 #include "chrome/browser/prefs/pref_service.h"
18 #include "chrome/common/chrome_constants.h" 18 #include "chrome/common/chrome_constants.h"
19 #include "chrome/common/chrome_notification_types.h" 19 #include "chrome/common/chrome_notification_types.h"
20 #include "chrome/common/pref_names.h" 20 #include "chrome/common/pref_names.h"
21 #include "chrome/common/render_messages.h" 21 #include "chrome/common/render_messages.h"
22 #include "content/public/browser/notification_service.h" 22 #include "content/public/browser/notification_service.h"
23 #include "content/public/browser/render_process_host.h" 23 #include "content/public/browser/render_process_host.h"
24 24
25 using base::Time; 25 using base::Time;
26 using base::TimeDelta; 26 using base::TimeDelta;
27 using WebKit::WebCache; 27 using WebKit::WebCache;
28 28
29 static const unsigned int kReviseAllocationDelayMS = 200 /* milliseconds */; 29 static const int kReviseAllocationDelayMS = 200;
30 30
31 // The default size limit of the in-memory cache is 8 MB 31 // The default size limit of the in-memory cache is 8 MB
32 static const int kDefaultMemoryCacheSize = 8 * 1024 * 1024; 32 static const int kDefaultMemoryCacheSize = 8 * 1024 * 1024;
33 33
34 namespace { 34 namespace {
35 35
36 int GetDefaultCacheSize() { 36 int GetDefaultCacheSize() {
37 // Start off with a modest default 37 // Start off with a modest default
38 int default_cache_size = kDefaultMemoryCacheSize; 38 int default_cache_size = kDefaultMemoryCacheSize;
39 39
(...skipping 374 matching lines...) Expand 10 before | Expand all | Expand 10 after
414 } 414 }
415 } 415 }
416 416
417 void WebCacheManager::ReviseAllocationStrategyLater() { 417 void WebCacheManager::ReviseAllocationStrategyLater() {
418 // Ask to be called back in a few milliseconds to actually recompute our 418 // Ask to be called back in a few milliseconds to actually recompute our
419 // allocation. 419 // allocation.
420 MessageLoop::current()->PostDelayedTask(FROM_HERE, 420 MessageLoop::current()->PostDelayedTask(FROM_HERE,
421 base::Bind( 421 base::Bind(
422 &WebCacheManager::ReviseAllocationStrategy, 422 &WebCacheManager::ReviseAllocationStrategy,
423 weak_factory_.GetWeakPtr()), 423 weak_factory_.GetWeakPtr()),
424 kReviseAllocationDelayMS); 424 base::TimeDelta::FromMilliseconds(kReviseAllocationDelayMS));
425 } 425 }
426 426
427 void WebCacheManager::FindInactiveRenderers() { 427 void WebCacheManager::FindInactiveRenderers() {
428 std::set<int>::const_iterator iter = active_renderers_.begin(); 428 std::set<int>::const_iterator iter = active_renderers_.begin();
429 while (iter != active_renderers_.end()) { 429 while (iter != active_renderers_.end()) {
430 StatsMap::iterator elmt = stats_.find(*iter); 430 StatsMap::iterator elmt = stats_.find(*iter);
431 DCHECK(elmt != stats_.end()); 431 DCHECK(elmt != stats_.end());
432 TimeDelta idle = Time::Now() - elmt->second.access; 432 TimeDelta idle = Time::Now() - elmt->second.access;
433 if (idle >= TimeDelta::FromMinutes(kRendererInactiveThresholdMinutes)) { 433 if (idle >= TimeDelta::FromMinutes(kRendererInactiveThresholdMinutes)) {
434 // Moved to inactive status. This invalidates our iterator. 434 // Moved to inactive status. This invalidates our iterator.
435 inactive_renderers_.insert(*iter); 435 inactive_renderers_.insert(*iter);
436 active_renderers_.erase(*iter); 436 active_renderers_.erase(*iter);
437 iter = active_renderers_.begin(); 437 iter = active_renderers_.begin();
438 continue; 438 continue;
439 } 439 }
440 ++iter; 440 ++iter;
441 } 441 }
442 } 442 }
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