Revert of [Autofill] Migrate ContentPasswordManagerDriver<-->Password{Autofill,Generation}Agent IPCs to mojo.

components/autofill/content/renderer/test_password_generation_agent.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CONTENT_RENDERER_TEST_PASSWORD_GENERATION_AGENT_H_
 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_TEST_PASSWORD_GENERATION_AGENT_H_
 
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "components/autofill/content/renderer/password_generation_agent.h"
+#include "ipc/ipc_message.h"
 
 namespace autofill {
 
 class TestPasswordGenerationAgent : public PasswordGenerationAgent {
  public:
   TestPasswordGenerationAgent(content::RenderFrame* render_frame,
                               PasswordAutofillAgent* password_agent);
   ~TestPasswordGenerationAgent() override;
 
   // PasswordGenreationAgent implementation:
   // Always return true to allow loading of data URLs.
   bool ShouldAnalyzeDocument() const override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestPasswordGenerationAgent);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CONTENT_RENDERER_TEST_PASSWORD_AUTOFILL_AGENT_H_