Componentize renderer side of DNS prefetching.

components/dns_prefetch/renderer/renderer_net_predictor.h

Index: components/dns_prefetch/renderer/renderer_net_predictor.h
diff --git a/chrome/renderer/net/renderer_net_predictor.h b/components/dns_prefetch/renderer/renderer_net_predictor.h
similarity index 93%
rename from chrome/renderer/net/renderer_net_predictor.h
rename to components/dns_prefetch/renderer/renderer_net_predictor.h
index fd9389b9f1fcd5bb5920c020836857b72a0fa246..74a148ee51a13736eb36a98a41d78ef7d90f4962 100644
--- a/chrome/renderer/net/renderer_net_predictor.h
+++ b/components/dns_prefetch/renderer/renderer_net_predictor.h
@@ -18,15 +18,17 @@
 // sent names.  If the entire queue is processed, then the list of "sent names"
 // is cleared so that future gatherings might again pass along the same names.
 
-#ifndef CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
-#define CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
+#ifndef COMPONENTS_DNS_PREFETCH_RENDERER_RENDERER_NET_PREDICTOR_H_
+#define COMPONENTS_DNS_PREFETCH_RENDERER_RENDERER_NET_PREDICTOR_H_
 
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
-#include "chrome/renderer/net/predictor_queue.h"
+#include "components/dns_prefetch/renderer/predictor_queue.h"
+
+namespace dns_prefetch {
 
 class RendererNetPredictor {
  public:
@@ -100,4 +102,6 @@ class RendererNetPredictor {
   DISALLOW_COPY_AND_ASSIGN(RendererNetPredictor);
 };  // class RendererNetPredictor
 
-#endif  // CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
+}  // namespace dns_prefetch
+
+#endif  // COMPONENTS_DNS_PREFETCH_RENDERER_RENDERER_NET_PREDICTOR_H_