First step of HTMLImports

Source/core/html/LinkResource.h

Index: Source/core/html/LinkResource.h
diff --git a/Source/modules/donottrack/NavigatorDoNotTrack.h b/Source/core/html/LinkResource.h
similarity index 62%
copy from Source/modules/donottrack/NavigatorDoNotTrack.h
copy to Source/core/html/LinkResource.h
index 0c044e7cd8edef2f8860c374d59f077e1e963816..509bbf57405bb98a55df2c08059bbb4909e334de 100644
--- a/Source/modules/donottrack/NavigatorDoNotTrack.h
+++ b/Source/core/html/LinkResource.h
@@ -28,32 +28,53 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef NavigatorDoNotTrack_h
-#define NavigatorDoNotTrack_h
+#ifndef LinkResource_h
+#define LinkResource_h
 
-#include "core/page/DOMWindowProperty.h"
-#include "core/platform/Supplementable.h"
+#include "core/loader/cache/CachedResourceRequest.h"
+#include "core/platform/KURL.h"
+#include "wtf/Forward.h"
+#include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
-class Frame;
-class Navigator;
+class HTMLLinkElement;
 
-class NavigatorDoNotTrack : public Supplement<Navigator>, public DOMWindowProperty {
+class LinkResource : public RefCounted<LinkResource> {
+    WTF_MAKE_FAST_ALLOCATED;
 public:
-    virtual ~NavigatorDoNotTrack();
-    static NavigatorDoNotTrack* from(Navigator*);
+    enum Type {
+        Style,
+        Import
+    };
 
-    static String doNotTrack(Navigator*);
+    explicit LinkResource(HTMLLinkElement*);
+    virtual ~LinkResource();
 
-    String doNotTrack();
+    virtual Type type() const = 0;
+    virtual void process() = 0;
+    virtual void ownerRemoved() = 0;
+
+protected:
+    HTMLLinkElement* m_owner;
+};
+
+class LinkRequestBuilder {

[dglazkov, 2013/05/23 18:32:00]

I wonder if this could be just folded into LinkResource?

[Hajime Morrita, 2013/05/24 02:28:27]

That makes LinkResource bigger. I'd make this a short-living object.

+public:
+    explicit LinkRequestBuilder(HTMLLinkElement* owner);
+
+    bool isValid() const { return !m_url.isEmpty() && m_url.isValid(); }
+    const KURL& url() const { return m_url; }
+    const String& charset() const { return m_charset; }
+    CachedResourceRequest build(bool blocking) const;
 
 private:
-    explicit NavigatorDoNotTrack(Frame*);
-    static const char* supplementName();
+    HTMLLinkElement* m_owner;
+    KURL m_url;
+    String m_charset;
 };
 
 } // namespace WebCore
 
-#endif // NavigatorDoNotTrack_h
+#endif // LinkResource_h