[windows] Make calls to exit(), _exit(), abort(), and ExitProcess() from the renderer process resul…

base/win/dllmain.cc

Index: base/win/dllmain.cc
diff --git a/base/win/dllmain.cc b/base/win/dllmain.cc
index fad951905ddb3b01301ee6ba9eec12becf8da13d..3d830b2689f737c8044e24b15ee774ea2827d28a 100644
--- a/base/win/dllmain.cc
+++ b/base/win/dllmain.cc
@@ -26,7 +26,8 @@
 
 #include <windows.h>
 
-#include "base/logging.h"
+#include "base/compiler_specific.h"
+#include "base/win/win_util.h"
 
 // Indicate if another service is scanning the callbacks.  When this becomes
 // set to true, then DllMain() will stop supporting the callback service. This
@@ -83,10 +84,16 @@ PIMAGE_TLS_CALLBACK p_thread_callback_dllmain_typical_entry = on_callback;
 #endif  // _WIN64
 }  // extern "C"
 
+NOINLINE static void CrashOnProcessDetach() {
+  *((int*)0) = 0x356;
+}
 
 // Make DllMain call the listed callbacks.  This way any third parties that are
 // linked in will also be called.
 BOOL WINAPI DllMain(PVOID h, DWORD reason, PVOID reserved) {
+  if (DLL_PROCESS_DETACH == reason && base::win::ShouldCrashOnProcessDetach())
+    CrashOnProcessDetach();
+
   if (DLL_THREAD_DETACH != reason && DLL_PROCESS_DETACH != reason)
     return true;  // We won't service THREAD_ATTACH calls.