[tracing] Sanitize process memory dumps for background mode

base/trace_event/memory_dump_manager_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/trace_event/memory_dump_manager.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <vector>
 
 #include "base/bind_helpers.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/test_io_thread.h"
 #include "base/test/trace_event_analyzer.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/memory_dump_provider.h"
+#include "base/trace_event/memory_infra_background_whitelist.h"
 #include "base/trace_event/process_memory_dump.h"
 #include "base/trace_event/trace_buffer.h"
 #include "base/trace_event/trace_config_memory_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
 using testing::AnyNumber;
 using testing::AtMost;
 using testing::Between;
@@ skipping 1065 matching lines @@
   EXPECT_CALL(*delegate_, RequestGlobalMemoryDump(_, _)).Times(2);
   for (int i = 0; i < 2; ++i) {
     RequestGlobalDumpAndWait(MemoryDumpType::EXPLICITLY_TRIGGERED,
                              MemoryDumpLevelOfDetail::DETAILED);
   }
   DisableTracing();
 }
 
 TEST_F(MemoryDumpManagerTest, TestWhitelistingMDP) {
   InitializeMemoryDumpManager(false /* is_coordinator */);
-  mdm_->set_dump_provider_whitelist_for_testing(kTestMDPWhitelist);
+  SetDumpProviderWhitelistForTesting(kTestMDPWhitelist);
   std::unique_ptr<MockMemoryDumpProvider> mdp1(new MockMemoryDumpProvider);
   RegisterDumpProvider(mdp1.get());
   std::unique_ptr<MockMemoryDumpProvider> mdp2(new MockMemoryDumpProvider);
   RegisterDumpProvider(mdp2.get(), nullptr, kDefaultOptions,
                        kWhitelistedMDPName);
 
   EXPECT_CALL(*mdp1, OnMemoryDump(_, _)).Times(0);
   EXPECT_CALL(*mdp2, OnMemoryDump(_, _)).Times(1).WillOnce(Return(true));
   EXPECT_CALL(*delegate_, RequestGlobalMemoryDump(_, _)).Times(1);
 
@@ skipping 22 matching lines @@
 
   EnableTracingWithTraceConfig(
       TraceConfigMemoryTestUtil::GetTraceConfig_BackgroundTrigger());
   ASSERT_TRUE(IsPeriodicDumpingEnabled());
   run_loop.Run();
   DisableTracing();
 }
 
 }  // namespace trace_event
 }  // namespace base