Not for commit: crash GPU process in glCreateGpuMemoryBufferImageCHROMIUM.

content/gpu/gpu_child_thread.cc

Index: content/gpu/gpu_child_thread.cc
diff --git a/content/gpu/gpu_child_thread.cc b/content/gpu/gpu_child_thread.cc
index b3d9ba037abcd08dfe7e922a6e9ec2ee714fa07c..b838301105684d5f7b9da4654b03d27ff95897b1 100644
--- a/content/gpu/gpu_child_thread.cc
+++ b/content/gpu/gpu_child_thread.cc
@@ -110,6 +110,13 @@ class GpuMemoryBufferMessageFilter : public IPC::MessageFilter {
     TRACE_EVENT2("gpu", "GpuMemoryBufferMessageFilter::OnCreateGpuMemoryBuffer",
                  "id", params.id.id, "client_id", params.client_id);
 
+    static int numAllocs = 0;
+
+    if (++numAllocs == 8) {
+      volatile int* crash = 0;
+      *crash = 0xDEADBEEF;
+    }
+
     DCHECK(gpu_memory_buffer_factory_);
     sender_->Send(new GpuHostMsg_GpuMemoryBufferCreated(
         gpu_memory_buffer_factory_->CreateGpuMemoryBuffer(