Remove base::StringValue

base/trace_event/trace_event_memory_overhead.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/trace_event_memory_overhead.h"
 
 #include <algorithm>
 
 #include "base/bits.h"
 #include "base/memory/ref_counted_memory.h"
@@ skipping 59 matching lines @@
 void TraceEventMemoryOverhead::AddValue(const Value& value) {
   switch (value.GetType()) {
     case Value::Type::NONE:
     case Value::Type::BOOLEAN:
     case Value::Type::INTEGER:
     case Value::Type::DOUBLE:
       Add("FundamentalValue", sizeof(Value));
       break;
 
     case Value::Type::STRING: {
-      const StringValue* string_value = nullptr;
+      const Value* string_value = nullptr;
       value.GetAsString(&string_value);
-      Add("StringValue", sizeof(StringValue));
+      Add("StringValue", sizeof(Value));
       AddString(string_value->GetString());
     } break;
 
     case Value::Type::BINARY: {
       const BinaryValue* binary_value = nullptr;
       value.GetAsBinary(&binary_value);
       Add("BinaryValue", sizeof(BinaryValue) + binary_value->GetSize());
     } break;
 
     case Value::Type::DICTIONARY: {
@@ skipping 54 matching lines @@
                    it.second.allocated_size_in_bytes);
     mad->AddScalar("resident_size", MemoryAllocatorDump::kUnitsBytes,
                    it.second.resident_size_in_bytes);
     mad->AddScalar(MemoryAllocatorDump::kNameObjectCount,
                    MemoryAllocatorDump::kUnitsObjects, it.second.count);
   }
 }
 
 }  // namespace trace_event
 }  // namespace base