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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 "chrome/browser/predictors/resource_prefetch_common.h" | 5 #include "chrome/browser/predictors/resource_prefetch_common.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <tuple> | 8 #include <tuple> |
9 | 9 |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
11 #include "chrome/browser/net/prediction_options.h" | 11 #include "chrome/browser/net/prediction_options.h" |
12 #include "chrome/browser/profiles/profile.h" | 12 #include "chrome/browser/profiles/profile.h" |
13 #include "chrome/common/chrome_switches.h" | 13 #include "chrome/common/chrome_switches.h" |
14 #include "components/prefs/pref_service.h" | 14 #include "components/prefs/pref_service.h" |
15 #include "content/public/browser/browser_thread.h" | 15 #include "content/public/browser/browser_thread.h" |
16 #include "content/public/browser/render_frame_host.h" | 16 #include "content/public/browser/render_frame_host.h" |
17 #include "content/public/browser/render_process_host.h" | 17 #include "content/public/browser/render_process_host.h" |
18 #include "content/public/browser/web_contents.h" | 18 #include "content/public/browser/web_contents.h" |
19 #include "net/url_request/url_request.h" | |
ahemery
2016/12/06 14:59:17
Relic from try&error
| |
19 | 20 |
20 namespace predictors { | 21 namespace predictors { |
21 | 22 |
22 namespace { | 23 namespace { |
23 | 24 |
24 bool IsPrefetchingEnabledInternal(Profile* profile, int mode, int mask) { | 25 bool IsPrefetchingEnabledInternal(Profile* profile, int mode, int mask) { |
25 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 26 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
26 if ((mode & mask) == 0) | 27 if ((mode & mask) == 0) |
27 return false; | 28 return false; |
28 | 29 |
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74 } | 75 } |
75 | 76 |
76 return false; | 77 return false; |
77 } | 78 } |
78 | 79 |
79 NavigationID::NavigationID() | 80 NavigationID::NavigationID() |
80 : render_process_id(-1), | 81 : render_process_id(-1), |
81 render_frame_id(-1) { | 82 render_frame_id(-1) { |
82 } | 83 } |
83 | 84 |
84 NavigationID::NavigationID(int render_process_id, | |
85 int render_frame_id, | |
86 const GURL& main_frame_url) | |
87 : render_process_id(render_process_id), | |
88 render_frame_id(render_frame_id), | |
89 main_frame_url(main_frame_url) {} | |
90 | |
91 NavigationID::NavigationID(const NavigationID& other) | 85 NavigationID::NavigationID(const NavigationID& other) |
92 : render_process_id(other.render_process_id), | 86 : render_process_id(other.render_process_id), |
93 render_frame_id(other.render_frame_id), | 87 render_frame_id(other.render_frame_id), |
94 main_frame_url(other.main_frame_url), | 88 main_frame_url(other.main_frame_url), |
95 creation_time(other.creation_time) { | 89 creation_time(other.creation_time) { |
96 } | 90 } |
97 | 91 |
98 NavigationID::NavigationID(content::WebContents* web_contents) | 92 NavigationID::NavigationID(content::WebContents* web_contents) |
99 : render_process_id(web_contents->GetRenderProcessHost()->GetID()), | 93 : render_process_id(web_contents->GetRenderProcessHost()->GetID()), |
100 render_frame_id(web_contents->GetMainFrame()->GetRoutingID()), | 94 render_frame_id(web_contents->GetMainFrame()->GetRoutingID()), |
101 main_frame_url(web_contents->GetURL()) { | 95 main_frame_url(web_contents->GetURL()) { |
102 } | 96 } |
103 | 97 |
98 NavigationID::NavigationID(content::WebContents* web_contents, | |
99 const GURL& main_frame_url, | |
100 const base::TimeTicks& creation_time) | |
101 : render_process_id(web_contents->GetRenderProcessHost()->GetID()), | |
102 render_frame_id(web_contents->GetMainFrame()->GetRoutingID()), | |
103 main_frame_url(main_frame_url), | |
104 creation_time(creation_time) { | |
105 } | |
106 | |
104 bool NavigationID::is_valid() const { | 107 bool NavigationID::is_valid() const { |
105 return render_process_id != -1 && render_frame_id != -1 && | 108 return render_process_id != -1 && render_frame_id != -1 && |
106 !main_frame_url.is_empty(); | 109 !main_frame_url.is_empty(); |
107 } | 110 } |
108 | 111 |
109 bool NavigationID::operator<(const NavigationID& rhs) const { | 112 bool NavigationID::operator<(const NavigationID& rhs) const { |
110 DCHECK(is_valid() && rhs.is_valid()); | 113 DCHECK(is_valid() && rhs.is_valid()); |
111 return std::tie(render_process_id, render_frame_id, main_frame_url) < | 114 return std::tie(render_process_id, render_frame_id, main_frame_url) < |
112 std::tie(rhs.render_process_id, rhs.render_frame_id, rhs.main_frame_url); | 115 std::tie(rhs.render_process_id, rhs.render_frame_id, rhs.main_frame_url); |
113 } | 116 } |
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182 | 185 |
183 bool ResourcePrefetchPredictorConfig::IsMoreResourcesEnabledForTest() const { | 186 bool ResourcePrefetchPredictorConfig::IsMoreResourcesEnabledForTest() const { |
184 return max_resources_per_entry == 100; | 187 return max_resources_per_entry == 100; |
185 } | 188 } |
186 | 189 |
187 bool ResourcePrefetchPredictorConfig::IsSmallDBEnabledForTest() const { | 190 bool ResourcePrefetchPredictorConfig::IsSmallDBEnabledForTest() const { |
188 return max_urls_to_track == 200 && max_hosts_to_track == 100; | 191 return max_urls_to_track == 200 && max_hosts_to_track == 100; |
189 } | 192 } |
190 | 193 |
191 } // namespace predictors | 194 } // namespace predictors |
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