Remove URLRequestJobFactory::IsHandledURL.

content/browser/fileapi/file_writer_delegate_unittest.cc

Index: content/browser/fileapi/file_writer_delegate_unittest.cc
diff --git a/content/browser/fileapi/file_writer_delegate_unittest.cc b/content/browser/fileapi/file_writer_delegate_unittest.cc
index 8eb0e8f53f6b1da5b961892f2ef9fb76fc4388b4..c721e654a9d1bf1468e3992872cbc5ce78084333 100644
--- a/content/browser/fileapi/file_writer_delegate_unittest.cc
+++ b/content/browser/fileapi/file_writer_delegate_unittest.cc
@@ -244,10 +244,6 @@ class BlobURLRequestJobFactory : public net::URLRequestJobFactory {
     return scheme == "blob";
   }
 
-  bool IsHandledURL(const GURL& url) const override {
-    return url.SchemeIs("blob");
-  }
-
   bool IsSafeRedirectTarget(const GURL& location) const override {
     return true;
   }