Index: sky/engine/platform/network/ResourceLoadTiming.h |
diff --git a/sky/engine/platform/network/ResourceLoadTiming.h b/sky/engine/platform/network/ResourceLoadTiming.h |
deleted file mode 100644 |
index 0d085e2a3408e1cb1a6423ae4679e7397612bde8..0000000000000000000000000000000000000000 |
--- a/sky/engine/platform/network/ResourceLoadTiming.h |
+++ /dev/null |
@@ -1,121 +0,0 @@ |
-/* |
- * Copyright (C) 2010 Google, Inc. All Rights Reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions |
- * are met: |
- * 1. Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright |
- * notice, this list of conditions and the following disclaimer in the |
- * documentation and/or other materials provided with the distribution. |
- * |
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef SKY_ENGINE_PLATFORM_NETWORK_RESOURCELOADTIMING_H_ |
-#define SKY_ENGINE_PLATFORM_NETWORK_RESOURCELOADTIMING_H_ |
- |
-#include "sky/engine/wtf/PassRefPtr.h" |
-#include "sky/engine/wtf/RefCounted.h" |
-#include "sky/engine/wtf/RefPtr.h" |
- |
-namespace blink { |
- |
-class ResourceLoadTiming : public RefCounted<ResourceLoadTiming> { |
-public: |
- static PassRefPtr<ResourceLoadTiming> create() |
- { |
- return adoptRef(new ResourceLoadTiming); |
- } |
- |
- PassRefPtr<ResourceLoadTiming> deepCopy() |
- { |
- RefPtr<ResourceLoadTiming> timing = create(); |
- timing->requestTime = requestTime; |
- timing->proxyStart = proxyStart; |
- timing->proxyEnd = proxyEnd; |
- timing->dnsStart = dnsStart; |
- timing->dnsEnd = dnsEnd; |
- timing->connectStart = connectStart; |
- timing->connectEnd = connectEnd; |
- timing->sendStart = sendStart; |
- timing->sendEnd = sendEnd; |
- timing->receiveHeadersEnd = receiveHeadersEnd; |
- timing->sslStart = sslStart; |
- timing->sslEnd = sslEnd; |
- return timing.release(); |
- } |
- |
- bool operator==(const ResourceLoadTiming& other) const |
- { |
- return requestTime == other.requestTime |
- && proxyStart == other.proxyStart |
- && proxyEnd == other.proxyEnd |
- && dnsStart == other.dnsStart |
- && dnsEnd == other.dnsEnd |
- && connectStart == other.connectStart |
- && connectEnd == other.connectEnd |
- && sendStart == other.sendStart |
- && sendEnd == other.sendEnd |
- && receiveHeadersEnd == other.receiveHeadersEnd |
- && sslStart == other.sslStart |
- && sslEnd == other.sslEnd; |
- } |
- |
- bool operator!=(const ResourceLoadTiming& other) const |
- { |
- return !(*this == other); |
- } |
- |
- // We want to present a unified timeline to Javascript. Using walltime is problematic, because the clock may skew while resources |
- // load. To prevent that skew, we record a single reference walltime when root document navigation begins. All other times are |
- // recorded using monotonicallyIncreasingTime(). When a time needs to be presented to Javascript, we build a pseudo-walltime |
- // using the following equation (requestTime as example): |
- // pseudo time = document wall reference + (requestTime - document monotonic reference). |
- double requestTime; // All monotonicallyIncreasingTime() in seconds |
- double proxyStart; |
- double proxyEnd; |
- double dnsStart; |
- double dnsEnd; |
- double connectStart; |
- double connectEnd; |
- double sendStart; |
- double sendEnd; |
- double receiveHeadersEnd; |
- double sslStart; |
- double sslEnd; |
- |
- double calculateMillisecondDelta(double time) const { return time ? (time - requestTime) * 1000 : -1; } |
- |
-private: |
- ResourceLoadTiming() |
- : requestTime(0) |
- , proxyStart(0) |
- , proxyEnd(0) |
- , dnsStart(0) |
- , dnsEnd(0) |
- , connectStart(0) |
- , connectEnd(0) |
- , sendStart(0) |
- , sendEnd(0) |
- , receiveHeadersEnd(0) |
- , sslStart(0) |
- , sslEnd(0) |
- { |
- } |
-}; |
- |
-} |
- |
-#endif // SKY_ENGINE_PLATFORM_NETWORK_RESOURCELOADTIMING_H_ |