[tracing] Add memory dump config to TraceConfig

base/trace_event/memory_dump_manager_unittest.cc

Index: base/trace_event/memory_dump_manager_unittest.cc
diff --git a/base/trace_event/memory_dump_manager_unittest.cc b/base/trace_event/memory_dump_manager_unittest.cc
index 9835415f4e7ff0305c5c08d7a1a41e5aaab413c9..bff6b2d40548c4911208f904b5bc5e6937152125 100644
--- a/base/trace_event/memory_dump_manager_unittest.cc
+++ b/base/trace_event/memory_dump_manager_unittest.cc
@@ -70,8 +70,6 @@ class MemoryDumpManagerTest : public testing::Test {
   }
 
  protected:
-  const char* kTraceCategory = MemoryDumpManager::kTraceCategoryForTesting;
-
   void EnableTracing(const char* category) {
     TraceLog::GetInstance()->SetEnabled(
         TraceConfig(category, ""), TraceLog::RECORDING_MODE);
@@ -175,7 +173,7 @@ TEST_F(MemoryDumpManagerTest, SingleDumper) {
 
   // Now repeat enabling the memory category and check that the dumper is
   // invoked this time.
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp, OnMemoryDump(_, _)).Times(3).WillRepeatedly(Return(true));
   for (int i = 0; i < 3; ++i)
     mdm_->RequestGlobalDump(MemoryDumpType::EXPLICITLY_TRIGGERED,
@@ -185,7 +183,7 @@ TEST_F(MemoryDumpManagerTest, SingleDumper) {
   mdm_->UnregisterDumpProvider(&mdp);
 
   // Finally check the unregister logic (no calls to the mdp after unregister).
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp, OnMemoryDump(_, _)).Times(0);
   mdm_->RequestGlobalDump(MemoryDumpType::EXPLICITLY_TRIGGERED,
                           high_detail_args);
@@ -198,7 +196,7 @@ TEST_F(MemoryDumpManagerTest, CheckMemoryDumpArgs) {
   MockDumpProvider mdp_high_detail(MemoryDumpArgs::LevelOfDetail::HIGH);
   mdm_->RegisterDumpProvider(&mdp_high_detail);
 
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp_high_detail, OnMemoryDump(_, _))
       .Times(1)
       .WillRepeatedly(
@@ -214,7 +212,7 @@ TEST_F(MemoryDumpManagerTest, CheckMemoryDumpArgs) {
   MockDumpProvider mdp_low_detail(MemoryDumpArgs::LevelOfDetail::LOW);
   mdm_->RegisterDumpProvider(&mdp_low_detail);
 
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp_low_detail, OnMemoryDump(_, _))
       .Times(1)
       .WillRepeatedly(
@@ -232,7 +230,7 @@ TEST_F(MemoryDumpManagerTest, SharedSessionState) {
   mdm_->RegisterDumpProvider(&mdp1);
   mdm_->RegisterDumpProvider(&mdp2);
 
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp1, OnMemoryDump(_, _))
       .Times(2)
       .WillRepeatedly(
@@ -255,7 +253,7 @@ TEST_F(MemoryDumpManagerTest, MultipleDumpers) {
 
   // Enable only mdp1.
   mdm_->RegisterDumpProvider(&mdp1);
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp1, OnMemoryDump(_, _)).Times(1).WillRepeatedly(Return(true));
   EXPECT_CALL(mdp2, OnMemoryDump(_, _)).Times(0);
   mdm_->RequestGlobalDump(MemoryDumpType::EXPLICITLY_TRIGGERED,
@@ -265,7 +263,7 @@ TEST_F(MemoryDumpManagerTest, MultipleDumpers) {
   // Invert: enable mdp1 and disable mdp2.
   mdm_->UnregisterDumpProvider(&mdp1);
   mdm_->RegisterDumpProvider(&mdp2);
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp1, OnMemoryDump(_, _)).Times(0);
   EXPECT_CALL(mdp2, OnMemoryDump(_, _)).Times(1).WillRepeatedly(Return(true));
   mdm_->RequestGlobalDump(MemoryDumpType::EXPLICITLY_TRIGGERED,
@@ -274,7 +272,7 @@ TEST_F(MemoryDumpManagerTest, MultipleDumpers) {
 
   // Enable both mdp1 and mdp2.
   mdm_->RegisterDumpProvider(&mdp1);
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
   EXPECT_CALL(mdp1, OnMemoryDump(_, _)).Times(1).WillRepeatedly(Return(true));
   EXPECT_CALL(mdp2, OnMemoryDump(_, _)).Times(1).WillRepeatedly(Return(true));
   mdm_->RequestGlobalDump(MemoryDumpType::EXPLICITLY_TRIGGERED,
@@ -307,7 +305,7 @@ TEST_F(MemoryDumpManagerTest, RespectTaskRunnerAffinity) {
             Invoke(mdp, &MockDumpProvider::OnMemoryDump_CheckTaskRunner));
   }
 
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
 
   while (!threads.empty()) {
     last_callback_success_ = false;
@@ -352,7 +350,7 @@ TEST_F(MemoryDumpManagerTest, DisableFailingDumpers) {
 
   mdm_->RegisterDumpProvider(&mdp1);
   mdm_->RegisterDumpProvider(&mdp2);
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
 
   EXPECT_CALL(mdp1, OnMemoryDump(_, _))
       .Times(MemoryDumpManager::kMaxConsecutiveFailuresCount)
@@ -379,7 +377,7 @@ TEST_F(MemoryDumpManagerTest, RegisterDumperWhileDumping) {
 
   mdp1.dump_provider_to_register_or_unregister = &mdp2;
   mdm_->RegisterDumpProvider(&mdp1);
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
 
   EXPECT_CALL(mdp1, OnMemoryDump(_, _))
       .Times(4)
@@ -410,7 +408,7 @@ TEST_F(MemoryDumpManagerTest, UnregisterDumperWhileDumping) {
   mdm_->RegisterDumpProvider(&mdp1, ThreadTaskRunnerHandle::Get());
   mdm_->RegisterDumpProvider(&mdp2, ThreadTaskRunnerHandle::Get());
   mdp1.dump_provider_to_register_or_unregister = &mdp2;
-  EnableTracing(kTraceCategory);
+  EnableTracing(MemoryDumpManager::kTraceCategory);
 
   EXPECT_CALL(mdp1, OnMemoryDump(_, _))
       .Times(4)