Ignore title parameter for navigator.registerProtocolHandler.

chrome/common/custom_handlers/protocol_handler.h

Index: chrome/common/custom_handlers/protocol_handler.h
diff --git a/chrome/common/custom_handlers/protocol_handler.h b/chrome/common/custom_handlers/protocol_handler.h
index dc18be53e859c3980968155e1ffb6d24b83eff80..745a3f52d5a67caaff9d1b19b11f83cc9b45f7c1 100644
--- a/chrome/common/custom_handlers/protocol_handler.h
+++ b/chrome/common/custom_handlers/protocol_handler.h
@@ -10,14 +10,13 @@
 #include "base/values.h"
 #include "url/gurl.h"
 
-// A single tuple of (protocol, url, title) that indicates how URLs of the
+// A single tuple of (protocol, url) that indicates how URLs of the
 // given protocol should be rewritten to be handled.
 
 class ProtocolHandler {
  public:
   static ProtocolHandler CreateProtocolHandler(const std::string& protocol,
-                                               const GURL& url,
-                                               const base::string16& title);
+                                               const GURL& url);
 
   // Creates a ProtocolHandler with fields from the dictionary. Returns an
   // empty ProtocolHandler if the input is invalid.
@@ -48,7 +47,6 @@ class ProtocolHandler {
 
   const std::string& protocol() const { return protocol_; }
   const GURL& url() const { return url_;}
-  const base::string16& title() const { return title_; }
 
   bool IsEmpty() const {
     return protocol_.empty();
@@ -65,13 +63,11 @@ class ProtocolHandler {
 
  private:
   ProtocolHandler(const std::string& protocol,
-                  const GURL& url,
-                  const base::string16& title);
+                  const GURL& url);
   ProtocolHandler();
 
   std::string protocol_;
   GURL url_;
-  base::string16 title_;
 };
 
 #endif  // CHROME_COMMON_CUSTOM_HANDLERS_PROTOCOL_HANDLER_H_