[M57] Eliminate PasswordAutofillAgentConstructed() in mojo interface PasswordManagerDriver

components/autofill/content/renderer/password_autofill_agent.cc

 // Copyright 2013 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 "components/autofill/content/renderer/password_autofill_agent.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <string>
@@ skipping 557 matching lines @@
 
 PasswordAutofillAgent::PasswordAutofillAgent(content::RenderFrame* render_frame)
     : content::RenderFrameObserver(render_frame),
       logging_state_active_(false),
       was_username_autofilled_(false),
       was_password_autofilled_(false),
       binding_(this) {
   // PasswordAutofillAgent is guaranteed to outlive |render_frame|.
   render_frame->GetInterfaceRegistry()->AddInterface(
       base::Bind(&PasswordAutofillAgent::BindRequest, base::Unretained(this)));
-  GetPasswordManagerDriver()->PasswordAutofillAgentConstructed();
 }
 
 PasswordAutofillAgent::~PasswordAutofillAgent() {
 }
 
 void PasswordAutofillAgent::BindRequest(
     mojom::PasswordAutofillAgentRequest request) {
   binding_.Bind(std::move(request));
 }
 
@@ skipping 926 matching lines @@
 PasswordAutofillAgent::GetPasswordManagerDriver() {
   if (!password_manager_driver_) {
     render_frame()->GetRemoteInterfaces()->GetInterface(
         mojo::MakeRequest(&password_manager_driver_));
   }
 
   return password_manager_driver_;
 }
 
 }  // namespace autofill