win: Get Kasko crash keys from Crashpad instead of Breakpad

components/crash/content/app/crashpad.cc

 // Copyright 2015 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.
 
 #include "components/crash/content/app/crashpad.h"
 
 #include <string.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 215 matching lines @@
       uploaded_reports->push_back(uploaded_report);
     }
   }
 
   std::sort(uploaded_reports->begin(), uploaded_reports->end(),
             [](const UploadedReport& a, const UploadedReport& b) {
               return a.creation_time >= b.creation_time;
             });
 }
 
+std::vector<std::pair<std::string, std::string>> GetCrashKeys() {
+  std::vector<std::pair<std::string, std::string>> pairs;
+  pairs.reserve(g_simple_string_dictionary->GetCount());
+  crashpad::SimpleStringDictionary::Iterator iter(*g_simple_string_dictionary);
+  for (;;) {
+    const auto* entry = iter.Next();
+    if (!entry)
+      break;
+    pairs.push_back(std::make_pair(entry->key, entry->value));
+  }
+  return pairs;
+}
+
 }  // namespace crash_reporter