Add NativePixmapDmabufStub to finalize glCreateImageCHROMIUM on Linux.

gpu/ipc/service/BUILD.gn

Index: gpu/ipc/service/BUILD.gn
diff --git a/gpu/ipc/service/BUILD.gn b/gpu/ipc/service/BUILD.gn
index abec3f8b454ed9a31381f8e342b8c532075108a6..811db059379fa6e4d97f4e5724353f59901c83c3 100644
--- a/gpu/ipc/service/BUILD.gn
+++ b/gpu/ipc/service/BUILD.gn
@@ -117,6 +117,10 @@ target(link_target_type, "ipc_service_sources") {
       "gpu_memory_buffer_factory_native_pixmap.h",
       "image_transport_surface_linux.cc",
     ]
+
+    if (!use_ozone) {
+      deps += [ "//ui/gfx:memory_buffer_sources" ]
+    }
   }
   if (use_x11) {
     sources += [ "x_util.h" ]
@@ -179,6 +183,10 @@ test("gpu_ipc_service_unittests") {
   }
   if (is_linux) {
     sources += [ "gpu_memory_buffer_factory_native_pixmap_unittest.cc" ]
+
+    if (!use_ozone) {
+      deps += [ "//ui/gfx:memory_buffer_sources" ]
+    }
   }
   if (use_ozone) {
     deps += [ "//ui/ozone" ]