Remove //sky/engine/platform/network

sky/engine/platform/network/ResourceLoadTiming.h

-/*
- * 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_