Rename WebCore namespace to blink in bindings and web

Source/web/tests/URLTestHelpers.h

Index: Source/web/tests/URLTestHelpers.h
diff --git a/Source/web/tests/URLTestHelpers.h b/Source/web/tests/URLTestHelpers.h
index 7ae1f170b4b9e829cc5df912e463345bf015f087..558bbb9b359ef0b84d35efb3e6eb6a05d60a653d 100644
--- a/Source/web/tests/URLTestHelpers.h
+++ b/Source/web/tests/URLTestHelpers.h
@@ -40,10 +40,10 @@ class WebURL;
 
 namespace URLTestHelpers {
 
-inline WebCore::KURL toKURL(const std::string& url)
+inline blink::KURL toKURL(const std::string& url)
 {
     WTF::String wtfString(url.c_str());
-    return WebCore::KURL(WebCore::ParsedURLString, wtfString);
+    return blink::KURL(blink::ParsedURLString, wtfString);
 }
 
 // Helper functions for mock URLs. These functions set up the desired URL and mimeType, with a 200 OK return status.