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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/prerender/prerender_util.h" | 5 #include "chrome/browser/prerender/prerender_util.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram.h" |
9 #include "base/metrics/sparse_histogram.h" | 9 #include "base/metrics/sparse_histogram.h" |
10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
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156 bool IsNoSwapInExperiment(uint8 experiment_id) { | 156 bool IsNoSwapInExperiment(uint8 experiment_id) { |
157 // Currently, experiments 5 and 6 fall in this category. | 157 // Currently, experiments 5 and 6 fall in this category. |
158 return experiment_id == 5 || experiment_id == 6; | 158 return experiment_id == 5 || experiment_id == 6; |
159 } | 159 } |
160 | 160 |
161 bool IsControlGroupExperiment(uint8 experiment_id) { | 161 bool IsControlGroupExperiment(uint8 experiment_id) { |
162 // Currently, experiments 7 and 8 fall in this category. | 162 // Currently, experiments 7 and 8 fall in this category. |
163 return experiment_id == 7 || experiment_id == 8; | 163 return experiment_id == 7 || experiment_id == 8; |
164 } | 164 } |
165 | 165 |
166 void GatherPagespeedData(const ResourceType::Type resource_type, | 166 void GatherPagespeedData(const ResourceType resource_type, |
167 const GURL& request_url, | 167 const GURL& request_url, |
168 const net::HttpResponseHeaders* response_headers) { | 168 const net::HttpResponseHeaders* response_headers) { |
169 if (resource_type != ResourceType::MAIN_FRAME || | 169 if (resource_type != content::RESOURCE_TYPE_MAIN_FRAME || |
170 !request_url.SchemeIsHTTPOrHTTPS()) | 170 !request_url.SchemeIsHTTPOrHTTPS()) |
171 return; | 171 return; |
172 | 172 |
173 // bucket 0 counts every response seen. | 173 // bucket 0 counts every response seen. |
174 UMA_HISTOGRAM_ENUMERATION(kPagespeedServerHistogram, | 174 UMA_HISTOGRAM_ENUMERATION(kPagespeedServerHistogram, |
175 PAGESPEED_TOTAL_RESPONSES, | 175 PAGESPEED_TOTAL_RESPONSES, |
176 PAGESPEED_SERVER_MAXIMUM); | 176 PAGESPEED_SERVER_MAXIMUM); |
177 if (!response_headers) | 177 if (!response_headers) |
178 return; | 178 return; |
179 | 179 |
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264 ReportPrerenderSchemeCancelReason( | 264 ReportPrerenderSchemeCancelReason( |
265 PRERENDER_SCHEME_CANCEL_REASON_CHROME_EXTENSION); | 265 PRERENDER_SCHEME_CANCEL_REASON_CHROME_EXTENSION); |
266 } else if (url.SchemeIs("about")) { | 266 } else if (url.SchemeIs("about")) { |
267 ReportPrerenderSchemeCancelReason(PRERENDER_SCHEME_CANCEL_REASON_ABOUT); | 267 ReportPrerenderSchemeCancelReason(PRERENDER_SCHEME_CANCEL_REASON_ABOUT); |
268 } else { | 268 } else { |
269 ReportPrerenderSchemeCancelReason(PRERENDER_SCHEME_CANCEL_REASON_UNKNOWN); | 269 ReportPrerenderSchemeCancelReason(PRERENDER_SCHEME_CANCEL_REASON_UNKNOWN); |
270 } | 270 } |
271 } | 271 } |
272 | 272 |
273 } // namespace prerender | 273 } // namespace prerender |
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