Require explicit selection of traits for LazyInstance

extensions/browser/api/serial/serial_connection.cc

 // Copyright 2014 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 "extensions/browser/api/serial/serial_connection.h"
 
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
@@ skipping 128 matching lines @@
     case api::serial::STOP_BITS_ONE:
       return device::serial::StopBits::ONE;
     case api::serial::STOP_BITS_TWO:
       return device::serial::StopBits::TWO;
   }
   return device::serial::StopBits::NONE;
 }
 
 }  // namespace
 
-static base::LazyInstance<
-    BrowserContextKeyedAPIFactory<ApiResourceManager<SerialConnection> > >
-    g_factory = LAZY_INSTANCE_INITIALIZER;
+static base::LazyInstance<BrowserContextKeyedAPIFactory<
+    ApiResourceManager<SerialConnection>>>::DestructorAtExit g_factory =
+    LAZY_INSTANCE_INITIALIZER;
 
 // static
 template <>
 BrowserContextKeyedAPIFactory<ApiResourceManager<SerialConnection> >*
 ApiResourceManager<SerialConnection>::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 SerialConnection::SerialConnection(const std::string& port,
                                    const std::string& owner_extension_id)
@@ skipping 251 matching lines @@
   output->parity_bit = extensions::ConvertParityBitToMojo(input.parity_bit);
   output->stop_bits = extensions::ConvertStopBitsToMojo(input.stop_bits);
   if (input.cts_flow_control.get()) {
     output->has_cts_flow_control = true;
     output->cts_flow_control = *input.cts_flow_control;
   }
   return output;
 }
 
 }  // namespace mojo