Revert of Move memory-infra check from background tracing and whitelist memory dump args

base/trace_event/memory_dump_manager.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 <algorithm>
 #include <utility>
 
 #include "base/atomic_sequence_num.h"
@@ skipping 370 matching lines @@
     MemoryDumpType dump_type,
     MemoryDumpLevelOfDetail level_of_detail) {
   RequestGlobalDump(dump_type, level_of_detail, MemoryDumpCallback());
 }
 
 void MemoryDumpManager::CreateProcessDump(const MemoryDumpRequestArgs& args,
                                           const MemoryDumpCallback& callback) {
   TRACE_EVENT_NESTABLE_ASYNC_BEGIN0(kTraceCategory, "ProcessMemoryDump",
                                     TRACE_ID_MANGLE(args.dump_guid));
 
-  // If argument filter is enabled then only background mode dumps should be
-  // allowed. In case the trace config passed for background tracing session
-  // missed the allowed modes argument, it crashes here instead of creating
-  // unexpected dumps.
-  if (TraceLog::GetInstance()
-          ->GetCurrentTraceConfig()
-          .IsArgumentFilterEnabled()) {
-    CHECK_EQ(MemoryDumpLevelOfDetail::BACKGROUND, args.level_of_detail);
-  }
-
   std::unique_ptr<ProcessMemoryDumpAsyncState> pmd_async_state;
   {
     AutoLock lock(lock_);
 
     // |dump_thread_| can be nullptr is tracing was disabled before reaching
     // here. SetupNextMemoryDump() is robust enough to tolerate it and will
     // NACK the dump.
     pmd_async_state.reset(new ProcessMemoryDumpAsyncState(
         args, dump_providers_, session_state_, callback,
         dump_thread_ ? dump_thread_->task_runner() : nullptr));
@@ skipping 463 matching lines @@
   if (heavy_dump_rate_ > 0 && periodic_dumps_count_ % heavy_dump_rate_ == 0)
     level_of_detail = MemoryDumpLevelOfDetail::DETAILED;
   ++periodic_dumps_count_;
 
   MemoryDumpManager::GetInstance()->RequestGlobalDump(
       MemoryDumpType::PERIODIC_INTERVAL, level_of_detail);
 }
 
 }  // namespace trace_event
 }  // namespace base