[magma] Remove format-problematic DLOG

The type differs on Fuchsia vs Linux.

Change-Id: I5ced2cfbeb7679088a25b94a702b250940176439
diff --git a/src/magma/drm_command_buffer.cc b/src/magma/drm_command_buffer.cc
index 637e17e..37a93f4 100644
--- a/src/magma/drm_command_buffer.cc
+++ b/src/magma/drm_command_buffer.cc
@@ -58,10 +58,6 @@
       auto src_res = &execobjects[res_index];
       auto src_res_relocs = reinterpret_cast<drm_i915_gem_relocation_entry*>(src_res->relocs_ptr);
 
-      DLOG("translating res_index %u handle 0x%" PRIx64 " start_offset 0x%" PRIx64
-           " length 0x%" PRIx64,
-           res_index, src_res->handle, src_res->rsvd1, src_res->rsvd2);
-
       uint32_t num_relocations = dst_res->num_relocations = src_res->relocation_count;
 
       auto relocations = &relocation_entries[res_reloc_base];