Revert r23962 "Configure d8 & cctest to suppress Windows error dialogs."

test/cctest/cctest.cc

Index: test/cctest/cctest.cc
diff --git a/test/cctest/cctest.cc b/test/cctest/cctest.cc
index 6fb831a681a8c054543514456c668bc4048cdc70..2bb08b0ec946ff517371054ef656a56ff6ab6ea3 100644
--- a/test/cctest/cctest.cc
+++ b/test/cctest/cctest.cc
@@ -34,10 +34,6 @@
 #include "test/cctest/profiler-extension.h"
 #include "test/cctest/trace-extension.h"
 
-#if (defined(_WIN32) || defined(_WIN64))
-#include <windows.h>  // NOLINT
-#endif
-
 enum InitializationState {kUnset, kUnintialized, kInitialized};
 static InitializationState initialization_state_  = kUnset;
 static bool disable_automatic_dispose_ = false;
@@ -142,20 +138,6 @@ static void SuggestTestHarness(int tests) {
 
 
 int main(int argc, char* argv[]) {
-#if (defined(_WIN32) || defined(_WIN64))
-  UINT new_flags =
-      SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX;
-  UINT existing_flags = SetErrorMode(new_flags);
-  SetErrorMode(existing_flags | new_flags);
-  _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
-  _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
-  _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
-  _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
-  _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
-  _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
-  _set_error_mode(_OUT_TO_STDERR);
-#endif
-
   v8::V8::InitializeICU();
   v8::Platform* platform = v8::platform::CreateDefaultPlatform();
   v8::V8::InitializePlatform(platform);