Add a (non functional) gtk KeywordEditorWindow and hook it up in the relevant places.

chrome/browser/gtk/keyword_editor_view.h

Index: chrome/browser/gtk/keyword_editor_view.h
diff --git a/chrome/browser/gtk/keyword_editor_view.h b/chrome/browser/gtk/keyword_editor_view.h
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+++ b/chrome/browser/gtk/keyword_editor_view.h
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+// Copyright (c) 2009 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 CHROME_BROWSER_GTK_KEYWORD_EDITOR_VIEW_H_
+#define CHROME_BROWSER_GTK_KEYWORD_EDITOR_VIEW_H_
+
+#include <gtk/gtk.h>
+
+#include "base/basictypes.h"
+#include "chrome/browser/search_engines/edit_keyword_controller_base.h"
+#include "chrome/browser/search_engines/template_url_model.h"
+
+class Profile;
+
+class KeywordEditorView : public TemplateURLModelObserver,
+                          public EditKeywordControllerBase::Delegate {
+ public:
+  virtual ~KeywordEditorView();
+
+  // Create (if necessary) and show the keyword editor window.
+  static void Show(Profile* profile);
+
+  // Overriden from EditKeywordControllerBase::Delegate.
+  virtual void OnEditedKeyword(const TemplateURL* template_url,
+                               const std::wstring& title,
+                               const std::wstring& keyword,
+                               const std::wstring& url);
+ private:
+  explicit KeywordEditorView(Profile* profile);
+  void Init();
+
+  // Enable buttons based on selection state.
+  void EnableControls();
+
+  // TemplateURLModelObserver notification.
+  virtual void OnTemplateURLModelChanged();
+
+  // Callback for window destruction.
+  static void OnWindowDestroy(GtkWidget* widget, KeywordEditorView* window);
+
+  // Callback for dialog buttons.
+  static void OnResponse(GtkDialog* dialog, int response_id,
+                         KeywordEditorView* window);
+
+  // Callback for when user selects something.
+  static void OnSelectionChanged(GtkTreeSelection *selection,
+                                 KeywordEditorView* editor);
+
+  // Callbacks for buttons modifying the table.
+  static void OnAddButtonClicked(GtkButton* button,
+                                 KeywordEditorView* editor);
+  static void OnEditButtonClicked(GtkButton* button,
+                                  KeywordEditorView* editor);
+  static void OnRemoveButtonClicked(GtkButton* button,
+                                    KeywordEditorView* editor);
+  static void OnMakeDefaultButtonClicked(GtkButton* button,
+                                         KeywordEditorView* editor);
+
+  // The table listing the search engines.
+  GtkWidget* tree_;
+  GtkListStore* list_store_;
+  GtkTreeSelection* selection_;
+
+  // Buttons for acting on the table.
+  GtkWidget* add_button_;
+  GtkWidget* edit_button_;
+  GtkWidget* remove_button_;
+  GtkWidget* make_default_button_;
+
+  // The containing dialog.
+  GtkWidget* dialog_;
+
+  // The profile.
+  Profile* profile_;
+
+  // Model containing TemplateURLs. We listen for changes on this and propagate
+  // them to the table model.
+  TemplateURLModel* url_model_;
+
+  DISALLOW_COPY_AND_ASSIGN(KeywordEditorView);
+};
+
+#endif  // CHROME_BROWSER_GTK_KEYWORD_EDITOR_VIEW_H_