Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/handler/win/crashy_test_program.cc

Index: third_party/crashpad/crashpad/handler/win/crashy_test_program.cc
diff --git a/third_party/crashpad/crashpad/handler/win/crashy_test_program.cc b/third_party/crashpad/crashpad/handler/win/crashy_test_program.cc
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index 0000000000000000000000000000000000000000..847093a3e400bc076044d5fcb081ebc76f8e059b
--- /dev/null
+++ b/third_party/crashpad/crashpad/handler/win/crashy_test_program.cc
@@ -0,0 +1,142 @@
+// Copyright 2015 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 <stdint.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <winternl.h>
+
+#include <string>
+#include <map>
+#include <vector>
+
+// ntstatus.h conflicts with windows.h so define this locally.
+#ifndef STATUS_NO_SUCH_FILE
+#define STATUS_NO_SUCH_FILE static_cast<NTSTATUS>(0xC000000F)
+#endif
+
+#include "base/basictypes.h"
+#include "base/files/file_path.h"
+#include "base/logging.h"
+#include "client/crashpad_client.h"
+#include "util/win/critical_section_with_debug_info.h"
+#include "util/win/get_function.h"
+
+namespace crashpad {
+namespace {
+
+CRITICAL_SECTION g_test_critical_section;
+
+ULONG RtlNtStatusToDosError(NTSTATUS status) {
+  static const auto rtl_nt_status_to_dos_error =
+      GET_FUNCTION_REQUIRED(L"ntdll.dll", ::RtlNtStatusToDosError);
+  return rtl_nt_status_to_dos_error(status);
+}
+
+void AllocateMemoryOfVariousProtections() {
+  SYSTEM_INFO system_info;
+  GetSystemInfo(&system_info);
+
+  const size_t kPageSize = system_info.dwPageSize;
+
+  const uint32_t kPageTypes[] = {
+    PAGE_NOACCESS,
+    PAGE_READONLY,
+    PAGE_READWRITE,
+    PAGE_EXECUTE,
+    PAGE_EXECUTE_READ,
+    PAGE_EXECUTE_READWRITE,
+
+    // PAGE_NOACCESS is invalid with PAGE_GUARD.
+    PAGE_READONLY | PAGE_GUARD,
+    PAGE_READWRITE | PAGE_GUARD,
+    PAGE_EXECUTE | PAGE_GUARD,
+    PAGE_EXECUTE_READ | PAGE_GUARD,
+    PAGE_EXECUTE_READWRITE | PAGE_GUARD,
+  };
+
+  // All of these allocations are leaked, we want to view them in windbg via
+  // !vprot.
+  void* reserve = VirtualAlloc(
+      nullptr, arraysize(kPageTypes) * kPageSize, MEM_RESERVE, PAGE_READWRITE);
+  PCHECK(reserve) << "VirtualAlloc MEM_RESERVE";
+  uintptr_t reserve_as_int = reinterpret_cast<uintptr_t>(reserve);
+
+  for (size_t i = 0; i < arraysize(kPageTypes); ++i) {
+    void* result =
+        VirtualAlloc(reinterpret_cast<void*>(reserve_as_int + (kPageSize * i)),
+                     kPageSize,
+                     MEM_COMMIT,
+                     kPageTypes[i]);
+    PCHECK(result) << "VirtualAlloc MEM_COMMIT " << i;
+  }
+}
+
+void SomeCrashyFunction() {
+  // SetLastError and NTSTATUS so that we have something to view in !gle in
+  // windbg. RtlNtStatusToDosError() stores STATUS_NO_SUCH_FILE into the
+  // LastStatusError of the TEB as a side-effect, and we'll be setting
+  // ERROR_FILE_NOT_FOUND for GetLastError().
+  SetLastError(RtlNtStatusToDosError(STATUS_NO_SUCH_FILE));
+  volatile int* foo = reinterpret_cast<volatile int*>(7);
+  *foo = 42;
+}
+
+int CrashyMain(int argc, wchar_t* argv[]) {
+  CrashpadClient client;
+
+  if (argc == 2) {
+    if (!client.SetHandlerIPCPipe(argv[1])) {
+      LOG(ERROR) << "SetHandler";
+      return EXIT_FAILURE;
+    }
+  } else if (argc == 3) {
+    if (!client.StartHandler(base::FilePath(argv[1]),
+                             base::FilePath(argv[2]),
+                             std::string(),
+                             std::map<std::string, std::string>(),
+                             std::vector<std::string>(),
+                             false)) {
+      LOG(ERROR) << "StartHandler";
+      return EXIT_FAILURE;
+    }
+  } else {
+    fprintf(stderr, "Usage: %ls <server_pipe_name>\n", argv[0]);
+    fprintf(stderr, "       %ls <handler_path> <database_path>\n", argv[0]);
+    return EXIT_FAILURE;
+  }
+
+  if (!client.UseHandler()) {
+    LOG(ERROR) << "UseHandler";
+    return EXIT_FAILURE;
+  }
+
+  AllocateMemoryOfVariousProtections();
+
+  if (InitializeCriticalSectionWithDebugInfoIfPossible(
+          &g_test_critical_section)) {
+    EnterCriticalSection(&g_test_critical_section);
+  }
+
+  SomeCrashyFunction();
+
+  return EXIT_SUCCESS;
+}
+
+}  // namespace
+}  // namespace crashpad
+
+int wmain(int argc, wchar_t* argv[]) {
+  return crashpad::CrashyMain(argc, argv);
+}