Render process changes for ResourceTiming sizes.

third_party/WebKit/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 98 matching lines @@
 {
     if (m_loader)
         m_loader->didChangePriority(static_cast<WebURLRequest::Priority>(loadPriority), intraPriorityValue);
 }
 
 void ResourceLoader::cancel()
 {
     didFail(nullptr, ResourceError::cancelledError(m_resource->lastResourceRequest().url()));
 }
 
-void ResourceLoader::willFollowRedirect(WebURLLoader*, WebURLRequest& passedNewRequest, const WebURLResponse& passedRedirectResponse)
+void ResourceLoader::willFollowRedirect(WebURLLoader*, WebURLRequest& passedNewRequest, const WebURLResponse& passedRedirectResponse, int64_t encodedDataLength)
 {
     ASSERT(!passedNewRequest.isNull());
     ASSERT(!passedRedirectResponse.isNull());
 
     ResourceRequest& newRequest(passedNewRequest.toMutableResourceRequest());
     const ResourceResponse& redirectResponse(passedRedirectResponse.toResourceResponse());
     newRequest.setRedirectStatus(ResourceRequest::RedirectStatus::FollowedRedirect);
 
-    if (m_fetcher->willFollowRedirect(m_resource.get(), newRequest, redirectResponse)) {
+    if (m_fetcher->willFollowRedirect(m_resource.get(), newRequest, redirectResponse, encodedDataLength)) {
         m_resource->willFollowRedirect(newRequest, redirectResponse);
     } else {
         m_resource->willNotFollowRedirect();
         if (m_loader)
             didFail(nullptr, ResourceError::cancelledDueToAccessCheckError(newRequest.url()));
     }
 }
 
 void ResourceLoader::didReceiveCachedMetadata(WebURLLoader*, const char* data, int length)
 {
@@ skipping 52 matching lines @@
     if (m_resource->response().httpStatusCode() < 400 || m_resource->shouldIgnoreHTTPStatusCodeErrors())
         return;
     didFail(nullptr, ResourceError::cancelledError(resourceResponse.url()));
 }
 
 void ResourceLoader::didReceiveResponse(WebURLLoader* loader, const WebURLResponse& response)
 {
     didReceiveResponse(loader, response, nullptr);
 }
 
-void ResourceLoader::didReceiveData(WebURLLoader*, const char* data, int length, int encodedDataLength)
+void ResourceLoader::didReceiveData(WebURLLoader*, const char* data, int length, int encodedDataLength, int encodedBodyLength)
 {
     RELEASE_ASSERT(length >= 0);
     m_fetcher->didReceiveData(m_resource.get(), data, length, encodedDataLength);
+    m_resource->addToEncodedBodyLength(encodedBodyLength);
+    m_resource->addToDecodedBodyLength(length);
     m_resource->appendData(data, length);
 }
 
 void ResourceLoader::didFinishLoadingFirstPartInMultipart()
 {
     m_fetcher->didFinishLoading(m_resource.get(), 0, WebURLLoaderClient::kUnknownEncodedDataLength, ResourceFetcher::DidFinishFirstPartInMultipart);
 }
 
 void ResourceLoader::didFinishLoading(WebURLLoader*, double finishTime, int64_t encodedDataLength)
 {
@@ skipping 27 matching lines @@
         return;
     if (errorOut.reason) {
         didFail(0, errorOut);
         return;
     }
     didReceiveResponse(0, responseOut);
     if (!m_loader)
         return;
     RefPtr<ResourceLoadInfo> resourceLoadInfo = responseOut.toResourceResponse().resourceLoadInfo();
     int64_t encodedDataLength = resourceLoadInfo ? resourceLoadInfo->encodedDataLength : WebURLLoaderClient::kUnknownEncodedDataLength;
+    DCHECK_GE(responseOut.toResourceResponse().encodedBodyLength(), 0);
 
     // Follow the async case convention of not calling didReceiveData or
     // appending data to m_resource if the response body is empty. Copying the
     // empty buffer is a noop in most cases, but is destructive in the case of
     // a 304, where it will overwrite the cached data we should be reusing.
     if (dataOut.size()) {
         m_fetcher->didReceiveData(m_resource.get(), dataOut.data(), dataOut.size(), encodedDataLength);
         m_resource->setResourceBuffer(dataOut);
     }
     didFinishLoading(0, monotonicallyIncreasingTime(), encodedDataLength);
 }
 
 } // namespace blink