Convert //third_party from scoped_ptr to std::unique_ptr

third_party/libaddressinput/chromium/chrome_metadata_source.h

Index: third_party/libaddressinput/chromium/chrome_metadata_source.h
diff --git a/third_party/libaddressinput/chromium/chrome_metadata_source.h b/third_party/libaddressinput/chromium/chrome_metadata_source.h
index d451f7daa3979ba7943dd4750b7f5b665d564d2f..60ab359d8c7fe9529d3143faabd52082c521dbe7 100644
--- a/third_party/libaddressinput/chromium/chrome_metadata_source.h
+++ b/third_party/libaddressinput/chromium/chrome_metadata_source.h
@@ -6,10 +6,10 @@
 #define THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_CHROME_METADATA_SOURCE_H_
 
 #include <map>
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "third_party/libaddressinput/src/cpp/include/libaddressinput/source.h"
 
@@ -39,14 +39,14 @@ class ChromeMetadataSource : public ::i18n::addressinput::Source,
  private:
   struct Request {
     Request(const std::string& key,
-            scoped_ptr<net::URLFetcher> fetcher,
+            std::unique_ptr<net::URLFetcher> fetcher,
             const Callback& callback);
 
     std::string key;
     // The data that's received.
     std::string data;
     // The object that manages retrieving the data.
-    scoped_ptr<net::URLFetcher> fetcher;
+    std::unique_ptr<net::URLFetcher> fetcher;
     const Callback& callback;
   };