Create autofill subdirectory in chrome/renderer

chrome/renderer/autofill/form_manager.h

Index: chrome/renderer/autofill/form_manager.h
diff --git a/chrome/renderer/form_manager.h b/chrome/renderer/autofill/form_manager.h
similarity index 97%
rename from chrome/renderer/form_manager.h
rename to chrome/renderer/autofill/form_manager.h
index e321066767ea306509b4f3b08088e9d877a5ef90..9c5fbc84e2eca82fe48ee48d2deb88c4dcab6c76 100644
--- a/chrome/renderer/form_manager.h
+++ b/chrome/renderer/autofill/form_manager.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_RENDERER_FORM_MANAGER_H_
-#define CHROME_RENDERER_FORM_MANAGER_H_
+#ifndef CHROME_RENDERER_AUTOFILL_FORM_MANAGER_H_
+#define CHROME_RENDERER_AUTOFILL_FORM_MANAGER_H_
 #pragma once
 
 #include <map>
@@ -23,6 +23,8 @@ class WebFormControlElement;
 class WebFrame;
 }  // namespace WebKit
 
+namespace autofill {
+
 // Manages the forms in a RenderView.
 class FormManager {
  public:
@@ -182,4 +184,6 @@ class FormManager {
   DISALLOW_COPY_AND_ASSIGN(FormManager);
 };
 
-#endif  // CHROME_RENDERER_FORM_MANAGER_H_
+}  // namespace autofill
+
+#endif  // CHROME_RENDERER_AUTOFILL_FORM_MANAGER_H_