Revert 152077 "[Resource Timing] Expose redirect timing information"

trunk/Source/core/page/Performance.cpp

Index: trunk/Source/core/page/Performance.cpp
===================================================================
--- trunk/Source/core/page/Performance.cpp	(revision 152082)
+++ trunk/Source/core/page/Performance.cpp	(working copy)
@@ -40,8 +40,6 @@
 #include "core/page/PerformanceResourceTiming.h"
 #include "core/page/PerformanceTiming.h"
 #include "core/page/PerformanceUserTiming.h"
-#include "core/page/ResourceTimingInfo.h"
-#include "weborigin/SecurityOrigin.h"
 #include <wtf/CurrentTime.h>
 
 #include "core/page/Frame.h"
@@ -161,79 +159,13 @@
         dispatchEvent(Event::create(eventNames().webkitresourcetimingbufferfullEvent, false, false));
 }
 
-static bool passesTimingAllowCheck(const ResourceResponse& response, Document* requestingDocument)
+void Performance::addResourceTiming(const String& initiatorName, Document* initiatorDocument, const ResourceRequest& request, const ResourceResponse& response, double initiationTime, double finishTime)
 {
-    AtomicallyInitializedStatic(AtomicString&, timingAllowOrigin = *new AtomicString("timing-allow-origin"));
-
-    RefPtr<SecurityOrigin> resourceOrigin = SecurityOrigin::create(response.url());
-    if (resourceOrigin->isSameSchemeHostPort(requestingDocument->securityOrigin()))
-        return true;
-
-    const String& timingAllowOriginString = response.httpHeaderField(timingAllowOrigin);
-    if (timingAllowOriginString.isEmpty() || equalIgnoringCase(timingAllowOriginString, "null"))
-        return false;
-
-    if (timingAllowOriginString == "*")
-        return true;
-
-    const String& securityOrigin = requestingDocument->securityOrigin()->toString();
-    Vector<String> timingAllowOrigins;
-    timingAllowOriginString.split(" ", timingAllowOrigins);
-    for (size_t i = 0; i < timingAllowOrigins.size(); ++i) {
-        if (timingAllowOrigins[i] == securityOrigin)
-            return true;
-    }
-
-    return false;
-}
-
-static bool allowsTimingRedirect(const Vector<ResourceResponse>& redirectChain, const ResourceResponse& finalResponse, Document* initiatorDocument)
-{
-    if (!passesTimingAllowCheck(finalResponse, initiatorDocument))
-        return false;
-
-    for (size_t i = 0; i < redirectChain.size(); i++) {
-        if (!passesTimingAllowCheck(redirectChain[i], initiatorDocument))
-            return false;
-    }
-
-    return true;
-}
-
-void Performance::addResourceTiming(const ResourceTimingInfo& info, Document* initiatorDocument)
-{
     if (isResourceTimingBufferFull())
         return;
 
-    const ResourceResponse& finalResponse = info.finalResponse();
-    bool allowTimingDetails = passesTimingAllowCheck(finalResponse, initiatorDocument);
-    double startTime = info.initialTime();
+    RefPtr<PerformanceEntry> entry = PerformanceResourceTiming::create(initiatorName, request, response, initiationTime, finishTime, initiatorDocument);
 
-    if (info.redirectChain().isEmpty()) {
-        RefPtr<PerformanceEntry> entry = PerformanceResourceTiming::create(info, initiatorDocument, startTime, allowTimingDetails);
-        addResourceTimingBuffer(entry);
-        return;
-    }
-
-    const Vector<ResourceResponse>& redirectChain = info.redirectChain();
-    bool allowRedirectDetails = allowsTimingRedirect(redirectChain, finalResponse, initiatorDocument);
-
-    if (!allowRedirectDetails) {
-        ResourceLoadTiming* finalTiming = finalResponse.resourceLoadTiming();
-        ASSERT(finalTiming);
-        startTime = finalTiming->requestTime;
-    }
-
-    ResourceLoadTiming* lastRedirectTiming = redirectChain.last().resourceLoadTiming();
-    ASSERT(lastRedirectTiming);
-    double lastRedirectEndTime = lastRedirectTiming->receiveHeadersEnd;
-
-    RefPtr<PerformanceEntry> entry = PerformanceResourceTiming::create(info, initiatorDocument, startTime, lastRedirectEndTime, allowTimingDetails, allowRedirectDetails);
-    addResourceTimingBuffer(entry);
-}
-
-void Performance::addResourceTimingBuffer(PassRefPtr<PerformanceEntry> entry)
-{
     m_resourceTimingBuffer.append(entry);
 
     if (isResourceTimingBufferFull())