Revert of Turn components/crash into a layered component.

components/crash/content/app/hard_error_handler_win.cc

Index: components/crash/content/app/hard_error_handler_win.cc
diff --git a/components/crash/content/app/hard_error_handler_win.cc b/components/crash/content/app/hard_error_handler_win.cc
deleted file mode 100644
index a31066632ea8faff16e7c8ef70c6446c138a49eb..0000000000000000000000000000000000000000
--- a/components/crash/content/app/hard_error_handler_win.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2013 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/hard_error_handler_win.h"
-
-#include <DelayIMP.h>
-#include <winternl.h>
-
-#include "base/basictypes.h"
-#include "base/strings/string_util.h"
-#include "components/crash/content/app/crash_reporter_client.h"
-
-namespace breakpad {
-
-using crash_reporter::GetCrashReporterClient;
-
-namespace {
-const DWORD kExceptionModuleNotFound = VcppException(ERROR_SEVERITY_ERROR,
-                                                     ERROR_MOD_NOT_FOUND);
-const DWORD kExceptionEntryPtNotFound = VcppException(ERROR_SEVERITY_ERROR,
-                                                      ERROR_PROC_NOT_FOUND);
-// This is defined in <ntstatus.h> but we can't include this file here.
-const DWORD FACILITY_GRAPHICS_KERNEL = 0x1E;
-const DWORD NT_STATUS_ENTRYPOINT_NOT_FOUND = 0xC0000139;
-const DWORD NT_STATUS_DLL_NOT_FOUND = 0xC0000135;
-
-// We assume that exception codes are NT_STATUS codes.
-DWORD FacilityFromException(DWORD exception_code) {
-  return (exception_code >> 16) & 0x0FFF;
-}
-
-// This is not a generic function. It only works with some |nt_status| values.
-// Check the strings here http://msdn.microsoft.com/en-us/library/cc704588.aspx
-// before attempting to use this function.
-void RaiseHardErrorMsg(long nt_status, const std::string& p1,
-                                       const std::string& p2) {
-  // If headless just exit silently.
-  if (GetCrashReporterClient()->IsRunningUnattended())
-    return;
-
-  HMODULE ntdll = ::GetModuleHandleA("NTDLL.DLL");
-  wchar_t* msg_template = NULL;
-  size_t count = ::FormatMessage(
-      FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS |
-      FORMAT_MESSAGE_FROM_HMODULE,
-      ntdll,
-      nt_status,
-      MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-      reinterpret_cast<wchar_t*>(&msg_template),
-      0,
-      NULL);
-
-  if (!count)
-    return;
-  count += p1.size() + p2.size() + 1;
-  base::string16 message;
-  ::wsprintf(base::WriteInto(&message, count), msg_template,
-             p1.c_str(), p2.c_str());
-  // The MB_SERVICE_NOTIFICATION causes this message to be displayed by
-  // csrss. This means that we are not creating windows or pumping WM messages
-  // in this process.
-  ::MessageBox(NULL, message.c_str(),
-               L"chrome.exe",
-               MB_OK | MB_SERVICE_NOTIFICATION);
-  ::LocalFree(msg_template);
-}
-
-void ModuleNotFoundHardError(const EXCEPTION_RECORD* ex_record) {
-  DelayLoadInfo* dli = reinterpret_cast<DelayLoadInfo*>(
-      ex_record->ExceptionInformation[0]);
-  if (!dli->szDll)
-    return;
-  RaiseHardErrorMsg(NT_STATUS_DLL_NOT_FOUND, dli->szDll, std::string());
-}
-
-void EntryPointNotFoundHardError(const EXCEPTION_RECORD* ex_record) {
-  DelayLoadInfo* dli = reinterpret_cast<DelayLoadInfo*>(
-      ex_record->ExceptionInformation[0]);
-  if (!dli->dlp.fImportByName)
-    return;
-  if (!dli->dlp.szProcName)
-    return;
-  if (!dli->szDll)
-    return;
-  RaiseHardErrorMsg(NT_STATUS_ENTRYPOINT_NOT_FOUND,
-      dli->dlp.szProcName, dli->szDll);
-}
-
-}  // namespace
-
-bool HardErrorHandler(EXCEPTION_POINTERS* ex_info) {
-  if (!ex_info)
-    return false;
-  if (!ex_info->ExceptionRecord)
-    return false;
-
-  long exception = ex_info->ExceptionRecord->ExceptionCode;
-  if (exception == kExceptionModuleNotFound) {
-    ModuleNotFoundHardError(ex_info->ExceptionRecord);
-    return true;
-  } else if (exception == kExceptionEntryPtNotFound) {
-    EntryPointNotFoundHardError(ex_info->ExceptionRecord);
-    return true;
-  } else if (FacilityFromException(exception) == FACILITY_GRAPHICS_KERNEL) {
-    RaiseHardErrorMsg(exception, std::string(), std::string());
-    return true;
-  }
-  return false;
-}
-
-}  // namespace breakpad