Convert //third_party from scoped_ptr to std::unique_ptr

third_party/crashpad/crashpad/util/net/http_multipart_builder.cc

Index: third_party/crashpad/crashpad/util/net/http_multipart_builder.cc
diff --git a/third_party/crashpad/crashpad/util/net/http_multipart_builder.cc b/third_party/crashpad/crashpad/util/net/http_multipart_builder.cc
index f42185696fe8f2b0952540d955bb2afec9f5c3ce..46f6f09099c9556e2f6e96f83496619f22b7a0c4 100644
--- a/third_party/crashpad/crashpad/util/net/http_multipart_builder.cc
+++ b/third_party/crashpad/crashpad/util/net/http_multipart_builder.cc
@@ -149,7 +149,7 @@ void HTTPMultipartBuilder::SetFileAttachment(
   file_attachments_[key] = attachment;
 }
 
-scoped_ptr<HTTPBodyStream> HTTPMultipartBuilder::GetBodyStream() {
+std::unique_ptr<HTTPBodyStream> HTTPMultipartBuilder::GetBodyStream() {
   // The objects inserted into this vector will be owned by the returned
   // CompositeHTTPBodyStream. Take care to not early-return without deleting
   // this memory.
@@ -179,7 +179,7 @@ scoped_ptr<HTTPBodyStream> HTTPMultipartBuilder::GetBodyStream() {
   streams.push_back(
       new StringHTTPBodyStream("--"  + boundary_ + "--" + kCRLF));
 
-  return scoped_ptr<HTTPBodyStream>(new CompositeHTTPBodyStream(streams));
+  return std::unique_ptr<HTTPBodyStream>(new CompositeHTTPBodyStream(streams));
 }
 
 HTTPHeaders::value_type HTTPMultipartBuilder::GetContentType() const {