win: Get Kasko crash keys from Crashpad instead of Breakpad

chrome/app/kasko_client.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.
 
 #if defined(KASKO)
 
 #include "chrome/app/kasko_client.h"
 
 #include <windows.h>
 
 #include <string>
 #include <vector>
 
+#include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/process/process_handle.h"
-#include "breakpad/src/client/windows/common/ipc_protocol.h"
+#include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_watcher_client_win.h"
 #include "chrome/chrome_watcher/chrome_watcher_main_api.h"
 #include "chrome/common/chrome_constants.h"
-#include "components/crash/content/app/crash_keys_win.h"
+#include "components/crash/content/app/crashpad.h"
 #include "syzygy/kasko/api/client.h"
 
 namespace {
 
 ChromeWatcherClient* g_chrome_watcher_client = nullptr;
 kasko::api::MinidumpType g_minidump_type = kasko::api::SMALL_DUMP_TYPE;
 
+base::LazyInstance<std::vector<kasko::api::CrashKey>>::Leaky
+    g_kasko_crash_keys = LAZY_INSTANCE_INITIALIZER;
+
 void GetKaskoCrashKeys(const kasko::api::CrashKey** crash_keys,
                        size_t* crash_key_count) {
-  static_assert(
-      sizeof(kasko::api::CrashKey) == sizeof(google_breakpad::CustomInfoEntry),
-      "CrashKey and CustomInfoEntry structs are not compatible.");
-  static_assert(offsetof(kasko::api::CrashKey, name) ==
-                    offsetof(google_breakpad::CustomInfoEntry, name),
-                "CrashKey and CustomInfoEntry structs are not compatible.");
-  static_assert(offsetof(kasko::api::CrashKey, value) ==
-                    offsetof(google_breakpad::CustomInfoEntry, value),
-                "CrashKey and CustomInfoEntry structs are not compatible.");
-  static_assert(
-      sizeof(reinterpret_cast<kasko::api::CrashKey*>(0)->name) ==
-          sizeof(reinterpret_cast<google_breakpad::CustomInfoEntry*>(0)->name),
-      "CrashKey and CustomInfoEntry structs are not compatible.");
-  static_assert(
-      sizeof(reinterpret_cast<kasko::api::CrashKey*>(0)->value) ==
-          sizeof(reinterpret_cast<google_breakpad::CustomInfoEntry*>(0)->value),
-      "CrashKey and CustomInfoEntry structs are not compatible.");
+  const auto& pairs = crash_reporter::GetCrashKeys();
+  g_kasko_crash_keys.Pointer()->reserve(pairs.size());
+  for (const auto& pair : pairs) {
+    kasko::api::CrashKey kv;
+    wcscpy_s(kv.name, arraysize(kv.name),
+             base::UTF8ToUTF16(pair.first).c_str());
+    wcscpy_s(kv.value, arraysize(kv.value),
+             base::UTF8ToUTF16(pair.second).c_str());
+    g_kasko_crash_keys.Pointer()->push_back(kv);
+  }
 
-  *crash_key_count =
-      breakpad::CrashKeysWin::keeper()->custom_info_entries().size();
-  *crash_keys = reinterpret_cast<const kasko::api::CrashKey*>(
-      breakpad::CrashKeysWin::keeper()->custom_info_entries().data());
+  *crash_key_count = g_kasko_crash_keys.Pointer()->size();
+  *crash_keys = g_kasko_crash_keys.Pointer()->data();
 }
 
 }  // namespace
 
 KaskoClient::KaskoClient(ChromeWatcherClient* chrome_watcher_client,
                          kasko::api::MinidumpType minidump_type) {
   DCHECK(!g_chrome_watcher_client);
   g_minidump_type = minidump_type;
   g_chrome_watcher_client = chrome_watcher_client;
 
@@ skipping 58 matching lines @@
   terminate_process_without_dump();
 }
 
 extern "C" void __declspec(dllexport) ReportCrashWithProtobuf(
     EXCEPTION_POINTERS* info, const char* protobuf, size_t protobuf_length) {
   ReportCrashWithProtobufAndMemoryRanges(info, protobuf, protobuf_length,
                                          nullptr, nullptr);
 }
 
 #endif  // defined(KASKO)