Disabled the Windows error dialog for the GPU process....

chrome/gpu/gpu_main.cc

 // Copyright (c) 2010 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 <stdlib.h>
 
 #include "app/win/scoped_com_initializer.h"
 #include "base/environment.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
 #include "base/threading/platform_thread.h"
 #include "build/build_config.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/env_vars.h"
 #include "chrome/common/main_function_params.h"
 #include "chrome/gpu/gpu_config.h"
 #include "chrome/gpu/gpu_process.h"
 #include "chrome/gpu/gpu_thread.h"
 
 #if defined(USE_LINUX_BREAKPAD)
 #include "chrome/app/breakpad_linux.h"
 #endif
 
+#if defined(OS_WIN)
+#include <windows.h>
+#endif
+
 #if defined(OS_MACOSX)
 #include "chrome/common/chrome_application_mac.h"
 #endif
 
 #if defined(USE_X11)
 #include "gfx/gtk_util.h"
 #endif
 
 // Main function for starting the Gpu process.
 int GpuMain(const MainFunctionParams& parameters) {
   base::Time start_time = base::Time::Now();
 
 #if defined(USE_LINUX_BREAKPAD)
   // Needs to be called after we have chrome::DIR_USER_DATA.
   InitCrashReporter();
 #endif
 
   const CommandLine& command_line = parameters.command_line_;
   if (command_line.HasSwitch(switches::kGpuStartupDialog)) {
     ChildProcess::WaitForDebugger(L"Gpu");
   }
 
 #if defined(OS_MACOSX)
   chrome_application_mac::RegisterCrApp();
 #endif
 
   MessageLoop main_message_loop(MessageLoop::TYPE_UI);
   base::PlatformThread::SetName("CrGpuMain");
 
+#if defined(OS_WIN)
+  // Prevent Windows from displaying a modal dialog on failures like not being
+  // able to load a DLL.
+  SetErrorMode(
+      SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
+#endif
+
   app::win::ScopedCOMInitializer com_initializer;
 
 #if defined(USE_X11)
   // The X11 port of the command buffer code assumes it can access the X
   // display via the macro GDK_DISPLAY(), which implies that Gtk has been
   // initialized. This code was taken from PluginThread. TODO(kbr):
   // rethink whether initializing Gtk is really necessary or whether we
   // should just send a raw display connection down to the GPUProcessor.
   g_thread_init(NULL);
   gfx::GtkInitFromCommandLine(command_line);
@@ skipping 10 matching lines @@
   GpuThread* gpu_thread = new GpuThread;
   gpu_thread->Init(start_time);
   gpu_process.set_main_thread(gpu_thread);
 
   main_message_loop.Run();
 
   gpu_thread->StopWatchdog();
 
   return 0;
 }