Prefetch @import files from CSS files.

Source/core/fetch/CSSStyleSheetResource.cpp

Index: Source/core/fetch/CSSStyleSheetResource.cpp
diff --git a/Source/core/fetch/CSSStyleSheetResource.cpp b/Source/core/fetch/CSSStyleSheetResource.cpp
index fe859993201511f8a4a98c677bd77d72bc37ae11..042caefe1150c17d4fe2836e8d2ccdde83710c05 100644
--- a/Source/core/fetch/CSSStyleSheetResource.cpp
+++ b/Source/core/fetch/CSSStyleSheetResource.cpp
@@ -108,6 +108,16 @@ void CSSStyleSheetResource::checkNotify()
     m_decodedSheetText = String();
 }
 
+void CSSStyleSheetResource::appendData(const char* data, int length)
+{
+    Resource::appendData(data, length);
+
+    ResourcePtr<CSSStyleSheetResource> protect(this);
+    ResourceClientWalker<StyleSheetResourceClient> w(m_clients);
+    while (StyleSheetResourceClient* c = w.next())

[abarth-chromium, 2014/06/26 16:37:59]

Please use complete words as variable names.

w -> walker
c -> client

+        c->dataReceived(this, data, length);
+}
+
 bool CSSStyleSheetResource::isSafeToUnlock() const
 {
     return m_data->hasOneRef();