Update Crashpad to 1f28a123a4c9449e3d7ddad4ff00dacd366d5216

third_party/crashpad/crashpad/handler/user_stream_data_source.cc

Index: third_party/crashpad/crashpad/handler/user_stream_data_source.cc
diff --git a/third_party/crashpad/crashpad/handler/user_stream_data_source.cc b/third_party/crashpad/crashpad/handler/user_stream_data_source.cc
new file mode 100644
index 0000000000000000000000000000000000000000..7e30fa8ca643c84b455378fca9231be956079475
--- /dev/null
+++ b/third_party/crashpad/crashpad/handler/user_stream_data_source.cc
@@ -0,0 +1,43 @@
+// Copyright 2017 The Crashpad Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "handler/user_stream_data_source.h"
+
+#include "base/logging.h"
+#include "minidump/minidump_file_writer.h"
+#include "minidump/minidump_user_extension_stream_data_source.h"
+#include "snapshot/process_snapshot.h"
+
+namespace crashpad {
+
+void AddUserExtensionStreams(
+    const UserStreamDataSources* user_stream_data_sources,
+    ProcessSnapshot* process_snapshot,
+    MinidumpFileWriter* minidump_file_writer) {
+  if (!user_stream_data_sources)
+    return;
+  for (const auto& source : *user_stream_data_sources) {
+    std::unique_ptr<MinidumpUserExtensionStreamDataSource> data_source(
+        source->ProduceStreamData(process_snapshot));
+    if (data_source &&
+        !minidump_file_writer->AddUserExtensionStream(std::move(data_source))) {
+      // This should only happen if multiple user stream sources yield the
+      // same stream type. It's the user's responsibility to make sure
+      // sources don't collide on the same stream type.
+      LOG(ERROR) << "AddUserExtensionStream failed";
+    }
+  }
+}
+
+}  // namespace crashpad