Add Copy URL option to Omnibox context menu when URL is replaced by Instant Extended.

chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h

Index: chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h
diff --git a/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h b/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h
index 565a1a9e0b48043be4d17d4156f95a2b29a27cc9..1d82253d7ef0d482fddc1c20c9551dc833b35abe 100644
--- a/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h
+++ b/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h
@@ -71,7 +71,9 @@ class OmniboxViewMac : public OmniboxView,
   virtual void OnControlKeyChanged(bool pressed) OVERRIDE;
   virtual bool CanCopy() OVERRIDE;
   virtual void CopyToPasteboard(NSPasteboard* pboard) OVERRIDE;
+  virtual void CopyURLToPasteboard(NSPasteboard* pboard) OVERRIDE;
   virtual void OnPaste() OVERRIDE;
+  virtual bool ShouldAddCopyURL() OVERRIDE;
   virtual bool CanPasteAndGo() OVERRIDE;
   virtual int GetPasteActionStringId() OVERRIDE;
   virtual void OnPasteAndGo() OVERRIDE;