[tracing] Add memory dump config to TraceConfig

base/trace_event/memory_dump_manager.cc

Index: base/trace_event/memory_dump_manager.cc
diff --git a/base/trace_event/memory_dump_manager.cc b/base/trace_event/memory_dump_manager.cc
index 81c62010e794f20f17ec88357668abe1c3c36066..eadaefb52370c95ff4f92498e3ae7de93c2aae33 100644
--- a/base/trace_event/memory_dump_manager.cc
+++ b/base/trace_event/memory_dump_manager.cc
@@ -38,10 +38,6 @@ namespace trace_event {
 
 namespace {
 
-// TODO(primiano): this should be smarter and should do something similar to
-// trace event synthetic delays.
-const char kTraceCategory[] = TRACE_DISABLED_BY_DEFAULT("memory-infra");
-
 // Throttle mmaps at a rate of once every kHeavyMmapsDumpsRate standard dumps.
 const int kHeavyDumpsRate = 8;  // 250 ms * 8 = 2000 ms.
 const int kDumpIntervalMs = 250;
@@ -67,8 +63,11 @@ void RequestPeriodicGlobalDump() {
 
 }  // namespace
 
+// TODO(primiano): this should be smarter and should do something similar to

[Primiano Tucci (use gerrit), 2015/08/24 11:58:35]

You can remove this todo in the next cl when you actually switch to traceconfig.
The "smarter" thing here was precisely the TraceConfig :)

+// trace event synthetic delays.
 // static
-const char* const MemoryDumpManager::kTraceCategoryForTesting = kTraceCategory;
+const char* const MemoryDumpManager::kTraceCategory =
+    TRACE_DISABLED_BY_DEFAULT("memory-infra");
 
 // static
 const int MemoryDumpManager::kMaxConsecutiveFailuresCount = 3;