--- a/ui/gfx/linux/client_native_pixmap_dmabuf.cc.orig  2017-03-29 15:08:58.079790070 +0000

+++ b/ui/gfx/linux/client_native_pixmap_dmabuf.cc   2017-03-29 15:09:10.068039324 +0000

@@ -17,7 +17,6 @@

 #include "base/strings/stringprintf.h"

 #include "base/trace_event/trace_event.h"

-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0)

 #include <linux/types.h>

 struct local_dma_buf_sync {

@@ -35,10 +34,6 @@

 #define LOCAL_DMA_BUF_IOCTL_SYNC \

   _IOW(LOCAL_DMA_BUF_BASE, 0, struct local_dma_buf_sync)

-#else

-#include <linux/dma-buf.h>

-#endif

-

 namespace gfx {

 namespace {

​