Stability instrumentation Crashpad integration

components/browser_watcher/postmortem_minidump_writer_win.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Note: aside from using windows headers to obtain the definitions of minidump
 //     structures, nothing here is windows specific. This seems like the best
 //     approach given this code is for temporary experimentation on Windows.
 //     Longer term, Crashpad will take over the minidump writing in this case as
 //     well.
 
 #include "components/browser_watcher/postmortem_minidump_writer.h"
 
 #include <windows.h>  // NOLINT
 #include <dbghelp.h>
 
 #include <map>
 #include <type_traits>
 #include <vector>
 
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/string_piece.h"
+#include "components/browser_watcher/minidump_user_streams.h"
 #include "components/browser_watcher/stability_data_names.h"
 #include "third_party/crashpad/crashpad/minidump/minidump_extensions.h"
 
 namespace browser_watcher {
 
 namespace {
 
-// The stream type assigned to the minidump stream that holds the serialized
-// stability report.
-// Note: the value was obtained by adding 1 to the stream type used for holding
-// the SyzyAsan proto.
-// TODO(manzagop): centralize the stream type definitions to avoid issues.
-const uint32_t kStabilityReportStreamType = 0x4B6B0002;
-
 struct ProductDetails {
   std::string product;
   std::string channel;
   std::string platform;
   std::string version;
 };
 
 bool GetStringFromTypedValueMap(
     const google::protobuf::Map<std::string, TypedValue>& map,
     const std::string& key,
@@ skipping 443 matching lines @@
                          const crashpad::UUID& client_id,
                          const crashpad::UUID& report_id,
                          StabilityReport* report) {
   DCHECK(report);
 
   PostmortemMinidumpWriter writer;
   return writer.WriteDump(minidump_file, client_id, report_id, report);
 }
 
 }  // namespace browser_watcher