Disable image transport surface on all windows machines.

content/browser/gpu/gpu_data_manager_impl_private.cc

Index: content/browser/gpu/gpu_data_manager_impl_private.cc
diff --git a/content/browser/gpu/gpu_data_manager_impl_private.cc b/content/browser/gpu/gpu_data_manager_impl_private.cc
index d48c2fc617eb5dbd8d43c12f5cae38c506f65c34..cb574ec640c9d1399f3c78f66c7bffa8443185d8 100644
--- a/content/browser/gpu/gpu_data_manager_impl_private.cc
+++ b/content/browser/gpu/gpu_data_manager_impl_private.cc
@@ -665,7 +665,6 @@ void GpuDataManagerImplPrivate::AppendGpuCommandLine(
   }
   if (IsFeatureBlacklisted(gpu::GPU_FEATURE_TYPE_TEXTURE_SHARING)) {
     command_line->AppendSwitch(switches::kDisableImageTransportSurface);
-    reduce_sandbox = true;
   }
   if (gpu_driver_bugs_.find(gpu::DISABLE_D3D11) != gpu_driver_bugs_.end())
     command_line->AppendSwitch(switches::kDisableD3D11);