memory-infra: Fill the memory dump callback result (1/2)

base/trace_event/memory_dump_manager.h

Index: base/trace_event/memory_dump_manager.h
diff --git a/base/trace_event/memory_dump_manager.h b/base/trace_event/memory_dump_manager.h
index 79e8dfbf4b8d01a480a5dbe394f8ea980b5420a8..3303baab0fd37452db92a951a6bb904a7cadb446 100644
--- a/base/trace_event/memory_dump_manager.h
+++ b/base/trace_event/memory_dump_manager.h
@@ -18,6 +18,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/singleton.h"
 #include "base/synchronization/lock.h"
+#include "base/trace_event/memory_allocator_dump.h"
 #include "base/trace_event/memory_dump_request_args.h"
 #include "base/trace_event/process_memory_dump.h"
 #include "base/trace_event/trace_event.h"
@@ -297,6 +298,7 @@ class BASE_EXPORT MemoryDumpManager : public TraceLog::EnabledStateObserver {
   ~MemoryDumpManager() override;
 
   static void SetInstanceForTesting(MemoryDumpManager* instance);
+  static uint32_t GetDumpsSumKb(const std::string&, const ProcessMemoryDump*);
   static void FinalizeDumpAndAddToTrace(
       std::unique_ptr<ProcessMemoryDumpAsyncState> pmd_async_state);