Prepare blink to unify definitions of load completion

Source/core/fetch/ResourceLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2010, 2011 Apple Inc. All rights reserved.
  *           (C) 2007 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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.
@@ skipping 211 matching lines @@
 void ResourceLoader::didFinishLoadingOnePart(double finishTime, int64 encodedDataLength)
 {
     // If load has been cancelled after finishing (which could happen with a
     // JavaScript that changes the window location), do nothing.
     if (m_state == Terminated)
         return;
 
     if (m_notifiedLoadComplete)
         return;
     m_notifiedLoadComplete = true;
+    m_requestCountTracker.clear();
     m_host->didFinishLoading(m_resource, finishTime, encodedDataLength);
 }
 
 void ResourceLoader::didChangePriority(ResourceLoadPriority loadPriority, int intraPriorityValue)
 {
     if (m_loader) {
         m_host->didChangeLoadingPriority(m_resource, loadPriority, intraPriorityValue);
         ASSERT(m_state != Terminated);
         m_loader->didChangePriority(static_cast<blink::WebURLRequest::Priority>(loadPriority), intraPriorityValue);
     }
@@ skipping 33 matching lines @@
     m_resource->setResourceError(nonNullError);
 
     if (m_loader) {
         m_connectionState = ConnectionStateCanceled;
         m_loader->cancel();
         m_loader.clear();
     }
 
     if (!m_notifiedLoadComplete) {
         m_notifiedLoadComplete = true;
+        m_requestCountTracker.clear();
         m_host->didFailLoading(m_resource, nonNullError);
     }
 
     if (m_state == Finishing)
         m_resource->error(Resource::LoadError);
     if (m_state != Terminated)
         releaseResources();
 }
 
 void ResourceLoader::willSendRequest(blink::WebURLLoader*, blink::WebURLRequest& passedRequest, const blink::WebURLResponse& passedRedirectResponse)
@@ skipping 105 matching lines @@
     }
     if (m_state == Terminated)
         return;
 
     if (m_resource->response().httpStatusCode() < 400 || m_resource->shouldIgnoreHTTPStatusCodeErrors())
         return;
     m_state = Finishing;
 
     if (!m_notifiedLoadComplete) {
         m_notifiedLoadComplete = true;
+        m_requestCountTracker.clear();
         m_host->didFailLoading(m_resource, ResourceError::cancelledError(m_request.url()));
     }
 
     ASSERT(m_state != Terminated);
     m_resource->error(Resource::LoadError);
     cancel();
 }
 
 void ResourceLoader::didReceiveData(blink::WebURLLoader*, const char* data, int length, int encodedDataLength)
 {
@@ skipping 25 matching lines @@
     RELEASE_ASSERT(m_connectionState == ConnectionStateReceivedResponse || m_connectionState == ConnectionStateReceivingData);
     m_connectionState = ConnectionStateFinishedLoading;
     if (m_state != Initialized)
         return;
     ASSERT(m_state != Terminated);
     WTF_LOG(ResourceLoading, "Received '%s'.", m_resource->url().string().latin1().data());
 
     RefPtrWillBeRawPtr<ResourceLoader> protect(this);
     ResourcePtr<Resource> protectResource(m_resource);
     m_state = Finishing;
+    m_resource->setLoadFinishTime(finishTime);
     didFinishLoadingOnePart(finishTime, encodedDataLength);
     if (m_state == Terminated)
         return;
-    m_resource->finish(finishTime);
+    m_resource->finish();
 
     // If the load has been cancelled by a delegate in response to didFinishLoad(), do not release
     // the resources a second time, they have been released by cancel.
     if (m_state == Terminated)
         return;
     releaseResources();
 }
 
 void ResourceLoader::didFail(blink::WebURLLoader*, const blink::WebURLError& error)
 {
     m_connectionState = ConnectionStateFailed;
     ASSERT(m_state != Terminated);
     WTF_LOG(ResourceLoading, "Failed to load '%s'.\n", m_resource->url().string().latin1().data());
 
     RefPtrWillBeRawPtr<ResourceLoader> protect(this);
     RefPtrWillBeRawPtr<ResourceLoaderHost> protectHost(m_host.get());
     ResourcePtr<Resource> protectResource(m_resource);
     m_state = Finishing;
     m_resource->setResourceError(error);
 
     if (!m_notifiedLoadComplete) {
         m_notifiedLoadComplete = true;
+        m_requestCountTracker.clear();
         m_host->didFailLoading(m_resource, error);
     }
     if (m_state == Terminated)
         return;
 
     m_resource->error(Resource::LoadError);
 
     if (m_state == Terminated)
         return;
 
@@ skipping 40 matching lines @@
     didFinishLoading(0, monotonicallyIncreasingTime(), encodedDataLength);
 }
 
 ResourceRequest& ResourceLoader::applyOptions(ResourceRequest& request) const
 {
     request.setAllowStoredCredentials(m_options.allowCredentials == AllowStoredCredentials);
     return request;
 }
 
 }