Remove unnecessary methods and collapse function calls in the preloader code

Source/core/html/parser/HTMLResourcePreloader.cpp

Index: Source/core/html/parser/HTMLResourcePreloader.cpp
diff --git a/Source/core/html/parser/HTMLResourcePreloader.cpp b/Source/core/html/parser/HTMLResourcePreloader.cpp
index 470d57d74ecb360ad717c5ac05d4d8f8738eda2c..075e5149ef0b45e9212b2415516df0ca7b08cf47 100644
--- a/Source/core/html/parser/HTMLResourcePreloader.cpp
+++ b/Source/core/html/parser/HTMLResourcePreloader.cpp
@@ -58,6 +58,9 @@ FetchRequest PreloadRequest::resourceRequest(Document* document)
 
     if (m_isCORSEnabled)
         request.setCrossOriginAccessControl(document->securityOrigin(), m_allowCredentials);
+
+    request.setDefer(m_defer);
+
     return request;
 }
 
@@ -88,7 +91,6 @@ void HTMLResourcePreloader::takeAndPreload(PreloadRequestStream& r)
 void HTMLResourcePreloader::preload(PassOwnPtr<PreloadRequest> preload)
 {
     FetchRequest request = preload->resourceRequest(m_document);
-    request.setDefer(preload->defer());
     blink::Platform::current()->histogramCustomCounts("WebCore.PreloadDelayMs", static_cast<int>(1000 * (monotonicallyIncreasingTime() - preload->discoveryTime())), 0, 2000, 20);
     m_document->fetcher()->preload(preload->resourceType(), request, preload->charset());
 }