memory-infra: add ProcessType and expose data in RequestGlobalDump()

services/resource_coordinator/public/cpp/memory/memory_instrumentation_struct_traits.cc

Index: services/resource_coordinator/public/cpp/memory/memory_instrumentation_struct_traits.cc
diff --git a/services/resource_coordinator/public/cpp/memory/memory_instrumentation_struct_traits.cc b/services/resource_coordinator/public/cpp/memory/memory_instrumentation_struct_traits.cc
index 71ddde7a3afd7ecf4ded184121bb597473323860..b581afef64c1785d86b97a5db824813375fba74e 100644
--- a/services/resource_coordinator/public/cpp/memory/memory_instrumentation_struct_traits.cc
+++ b/services/resource_coordinator/public/cpp/memory/memory_instrumentation_struct_traits.cc
@@ -149,19 +149,4 @@ bool StructTraits<memory_instrumentation::mojom::OSMemDumpDataView,
   return true;
 }
 
-// static
-bool StructTraits<
-    memory_instrumentation::mojom::MemoryDumpCallbackResultDataView,
-    base::trace_event::MemoryDumpCallbackResult>::
-    Read(memory_instrumentation::mojom::MemoryDumpCallbackResultDataView input,
-         base::trace_event::MemoryDumpCallbackResult* out) {
-  if (!input.ReadChromeDump(&out->chrome_dump))
-    return false;
-  if (!input.ReadOsDump(&out->os_dump))
-    return false;
-  if (!input.ReadExtraProcessesDump(&out->extra_processes_dump))
-    return false;
-  return true;
-}
-
 }  // namespace mojo