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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "media/blink/buffered_resource_loader.h" | 5 #include "media/blink/buffered_resource_loader.h" |
6 | 6 |
7 #include "base/bits.h" | 7 #include "base/bits.h" |
8 #include "base/callback_helpers.h" | 8 #include "base/callback_helpers.h" |
9 #include "base/metrics/histogram.h" | 9 #include "base/metrics/histogram.h" |
10 #include "base/strings/string_number_conversions.h" | 10 #include "base/strings/string_number_conversions.h" |
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356 void BufferedResourceLoader::didReceiveResponse( | 356 void BufferedResourceLoader::didReceiveResponse( |
357 WebURLLoader* loader, | 357 WebURLLoader* loader, |
358 const WebURLResponse& response) { | 358 const WebURLResponse& response) { |
359 DVLOG(1) << "didReceiveResponse: HTTP/" | 359 DVLOG(1) << "didReceiveResponse: HTTP/" |
360 << (response.httpVersion() == WebURLResponse::HTTP_0_9 ? "0.9" : | 360 << (response.httpVersion() == WebURLResponse::HTTP_0_9 ? "0.9" : |
361 response.httpVersion() == WebURLResponse::HTTP_1_0 ? "1.0" : | 361 response.httpVersion() == WebURLResponse::HTTP_1_0 ? "1.0" : |
362 response.httpVersion() == WebURLResponse::HTTP_1_1 ? "1.1" : | 362 response.httpVersion() == WebURLResponse::HTTP_1_1 ? "1.1" : |
363 "Unknown") | 363 "Unknown") |
364 << " " << response.httpStatusCode(); | 364 << " " << response.httpStatusCode(); |
365 DCHECK(active_loader_.get()); | 365 DCHECK(active_loader_.get()); |
| 366 response_original_url_ = response.wasFetchedViaServiceWorker() |
| 367 ? response.originalURLViaServiceWorker() |
| 368 : response.url(); |
366 | 369 |
367 // The loader may have been stopped and |start_cb| is destroyed. | 370 // The loader may have been stopped and |start_cb| is destroyed. |
368 // In this case we shouldn't do anything. | 371 // In this case we shouldn't do anything. |
369 if (start_cb_.is_null()) | 372 if (start_cb_.is_null()) |
370 return; | 373 return; |
371 | 374 |
372 uint32 reasons = GetReasonsForUncacheability(response); | 375 uint32 reasons = GetReasonsForUncacheability(response); |
373 might_be_reused_from_cache_in_future_ = reasons == 0; | 376 might_be_reused_from_cache_in_future_ = reasons == 0; |
374 UMA_HISTOGRAM_BOOLEAN("Media.CacheUseful", reasons == 0); | 377 UMA_HISTOGRAM_BOOLEAN("Media.CacheUseful", reasons == 0); |
375 int shift = 0; | 378 int shift = 0; |
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795 | 798 |
796 void BufferedResourceLoader::Log() { | 799 void BufferedResourceLoader::Log() { |
797 media_log_->AddEvent( | 800 media_log_->AddEvent( |
798 media_log_->CreateBufferedExtentsChangedEvent( | 801 media_log_->CreateBufferedExtentsChangedEvent( |
799 offset_ - buffer_.backward_bytes(), | 802 offset_ - buffer_.backward_bytes(), |
800 offset_, | 803 offset_, |
801 offset_ + buffer_.forward_bytes())); | 804 offset_ + buffer_.forward_bytes())); |
802 } | 805 } |
803 | 806 |
804 } // namespace media | 807 } // namespace media |
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