Move multipart resource handling to core/fetch (2/2)

third_party/WebKit/Source/core/fetch/ResourceLoader.cpp

Index: third_party/WebKit/Source/core/fetch/ResourceLoader.cpp
diff --git a/third_party/WebKit/Source/core/fetch/ResourceLoader.cpp b/third_party/WebKit/Source/core/fetch/ResourceLoader.cpp
index d53920a74f301b0c897fa9635f12c6439c71031b..99b65f97b91dff470c2fca99fb45da1444d71333 100644
--- a/third_party/WebKit/Source/core/fetch/ResourceLoader.cpp
+++ b/third_party/WebKit/Source/core/fetch/ResourceLoader.cpp
@@ -69,7 +69,6 @@ ResourceLoader::ResourceLoader(ResourceFetcher* fetcher, Resource* resource, con
     : m_fetcher(fetcher)
     , m_notifiedLoadComplete(false)
     , m_defersLoading(fetcher->defersLoading())
-    , m_loadingMultipartContent(false)
     , m_options(options)
     , m_resource(resource)
     , m_state(Initialized)
@@ -363,23 +362,6 @@ void ResourceLoader::didReceiveResponse(WebURLLoader*, const WebURLResponse& res
     if (m_state == Terminated)
         return;
 
-    if (response.toResourceResponse().isMultipart()) {
-        // We only support multipart for images, though the image may be loaded
-        // as a main resource that we end up displaying through an ImageDocument.
-        if (!m_resource->isImage() && m_resource->type() != Resource::MainResource) {
-            cancel();
-            return;
-        }
-        m_loadingMultipartContent = true;
-    } else if (isMultipartPayload) {
-        // Since a subresource loader does not load multipart sections progressively, data was delivered to the loader all at once.
-        // After the first multipart section is complete, signal to delegates that this load is "finished"
-        m_fetcher->subresourceLoaderFinishedLoadingOnePart(this);
-        didFinishLoadingOnePart(0, WebURLLoaderClient::kUnknownEncodedDataLength);
-    }
-    if (m_state == Terminated)
-        return;
-
     if (m_resource->response().httpStatusCode() < 400 || m_resource->shouldIgnoreHTTPStatusCodeErrors())
         return;
     m_state = Finishing;