Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/browser_toolbar_gtk.h

Index: chrome/browser/ui/gtk/browser_toolbar_gtk.h
diff --git a/chrome/browser/ui/gtk/browser_toolbar_gtk.h b/chrome/browser/ui/gtk/browser_toolbar_gtk.h
deleted file mode 100644
index c27b64ebb7ea2104c041678de6a9a7520b55df6b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/browser_toolbar_gtk.h
+++ /dev/null
@@ -1,225 +0,0 @@
-// Copyright (c) 2012 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_UI_GTK_BROWSER_TOOLBAR_GTK_H_
-#define CHROME_BROWSER_UI_GTK_BROWSER_TOOLBAR_GTK_H_
-
-#include <gtk/gtk.h>
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/prefs/pref_member.h"
-#include "chrome/browser/command_observer.h"
-#include "chrome/browser/ui/gtk/custom_button.h"
-#include "chrome/browser/ui/gtk/menu_gtk.h"
-#include "chrome/browser/ui/toolbar/wrench_menu_model.h"
-#include "content/public/browser/host_zoom_map.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "ui/base/accelerators/accelerator.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/base/gtk/gtk_signal_registrar.h"
-#include "ui/base/gtk/owned_widget_gtk.h"
-#include "ui/base/models/simple_menu_model.h"
-
-class BackForwardButtonGtk;
-class Browser;
-class BrowserActionsToolbarGtk;
-class BrowserWindowGtk;
-class CustomDrawButton;
-class GtkThemeService;
-class LocationBar;
-class LocationBarViewGtk;
-class ReloadButtonGtk;
-
-namespace content {
-class WebContents;
-}
-
-// View class that displays the GTK version of the toolbar and routes gtk
-// events back to the Browser.
-class BrowserToolbarGtk : public CommandObserver,
-                          public ui::AcceleratorProvider,
-                          public MenuGtk::Delegate,
-                          public content::NotificationObserver {
- public:
-  BrowserToolbarGtk(Browser* browser, BrowserWindowGtk* window);
-  virtual ~BrowserToolbarGtk();
-
-  // Create the contents of the toolbar. |top_level_window| is the GtkWindow
-  // to which we attach our accelerators.
-  void Init(GtkWindow* top_level_window);
-
-  // Set the various widgets' ViewIDs.
-  void SetViewIDs();
-
-  void Show();
-  void Hide();
-
-  // Getter for the containing widget.
-  GtkWidget* widget() {
-    return event_box_;
-  }
-
-  // Getter for associated browser object.
-  Browser* browser() {
-    return browser_;
-  }
-
-  virtual LocationBar* GetLocationBar() const;
-
-  ReloadButtonGtk* GetReloadButton() { return reload_.get(); }
-
-  GtkWidget* GetAppMenuButton() { return wrench_menu_button_->widget(); }
-
-  BrowserActionsToolbarGtk* GetBrowserActionsToolbar() {
-    return actions_toolbar_.get();
-  }
-
-  LocationBarViewGtk* GetLocationBarView() { return location_bar_.get(); }
-
-  // We have to show padding on the bottom of the toolbar when the bookmark
-  // is in floating mode. Otherwise the bookmark bar will paint it for us.
-  void UpdateForBookmarkBarVisibility(bool show_bottom_padding);
-
-  void ShowAppMenu();
-
-  // Overridden from CommandObserver:
-  virtual void EnabledStateChangedForCommand(int id, bool enabled) OVERRIDE;
-
-  // Overridden from MenuGtk::Delegate:
-  virtual void StoppedShowing() OVERRIDE;
-  virtual GtkIconSet* GetIconSetForId(int idr) OVERRIDE;
-  virtual bool AlwaysShowIconForCmd(int command_id) const OVERRIDE;
-
-  // Overridden from ui::AcceleratorProvider:
-  virtual bool GetAcceleratorForCommandId(
-      int id,
-      ui::Accelerator* accelerator) OVERRIDE;
-
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  // Whether the wrench/hotdogs menu is currently visible to the user.
-  bool IsWrenchMenuShowing() const;
-
-  // Message that we should react to a state change.
-  void UpdateWebContents(content::WebContents* contents);
-
- private:
-  void OnZoomLevelChanged(const content::HostZoomMap::ZoomLevelChange& host);
-
-  // Connect/Disconnect signals for dragging a url onto the home button.
-  void SetUpDragForHomeButton();
-
-  // Sets the top corners of the toolbar to rounded, or sets them to normal,
-  // depending on the state of the browser window. Returns false if no action
-  // was taken (the roundedness was already correct), true otherwise.
-  bool UpdateRoundedness();
-
-  // Gtk callback for the "expose-event" signal.
-  // The alignment contains the toolbar.
-  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnAlignmentExpose,
-                       GdkEventExpose*);
-  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnLocationHboxExpose,
-                       GdkEventExpose*);
-
-  // Gtk callback for the "clicked" signal.
-  CHROMEGTK_CALLBACK_0(BrowserToolbarGtk, void, OnButtonClick);
-
-  // Gtk callback to intercept mouse clicks to the menu buttons.
-  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnMenuButtonPressEvent,
-                       GdkEventButton*);
-
-  // Used for drags onto home button.
-  CHROMEGTK_CALLBACK_6(BrowserToolbarGtk, void, OnDragDataReceived,
-                       GdkDragContext*, gint, gint, GtkSelectionData*,
-                       guint, guint);
-
-  // Used to draw the upgrade notification badge.
-  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnWrenchMenuButtonExpose,
-                       GdkEventExpose*);
-
-  static void SetSyncMenuLabel(GtkWidget* widget, gpointer userdata);
-
-  // Sometimes we only want to show the location w/o the toolbar buttons (e.g.,
-  // in a popup window).
-  bool ShouldOnlyShowLocation() const;
-
-  // Rebuilds the wrench menu.
-  void RebuildWrenchMenu();
-
-  void UpdateShowHomeButton();
-
-  // An event box that holds |toolbar_|. We need the toolbar to have its own
-  // GdkWindow when we use the GTK drawing because otherwise the color from our
-  // parent GdkWindow will leak through with some theme engines (such as
-  // Clearlooks).
-  GtkWidget* event_box_;
-
-  // This widget handles padding around the outside of the toolbar.
-  GtkWidget* alignment_;
-
-  // Gtk widgets. The toolbar is an hbox with each of the other pieces of the
-  // toolbar placed side by side.
-  GtkWidget* toolbar_;
-
-  // All widgets to the left or right of the |location_hbox_|. We put the
-  // widgets on either side of location_hbox_ in their own toolbar so we can
-  // set their minimum sizes independently of |location_hbox_| which needs to
-  // grow/shrink in GTK+ mode.
-  GtkWidget* toolbar_left_;
-
-  // Contains all the widgets of the location bar.
-  GtkWidget* location_hbox_;
-
-  // The location bar view.
-  scoped_ptr<LocationBarViewGtk> location_bar_;
-
-  // All the buttons in the toolbar.
-  scoped_ptr<BackForwardButtonGtk> back_, forward_;
-  scoped_ptr<CustomDrawButton> home_;
-  scoped_ptr<ReloadButtonGtk> reload_;
-  scoped_ptr<BrowserActionsToolbarGtk> actions_toolbar_;
-  scoped_ptr<CustomDrawButton> wrench_menu_button_;
-
-  // The image shown in GTK+ mode in the wrench button.
-  GtkWidget* wrench_menu_image_;
-
-  GtkThemeService* theme_service_;
-
-  scoped_ptr<MenuGtk> wrench_menu_;
-
-  scoped_ptr<WrenchMenuModel> wrench_menu_model_;
-
-  // Flag to invalidate the wrench menu model.
-  bool is_wrench_menu_model_valid_;
-
-  Browser* browser_;
-  BrowserWindowGtk* window_;
-
-  // Controls whether or not a home button should be shown on the toolbar.
-  BooleanPrefMember show_home_button_;
-
-  // Preferences controlling the configured home page.
-  StringPrefMember home_page_;
-  BooleanPrefMember home_page_is_new_tab_page_;
-
-  scoped_ptr<content::HostZoomMap::Subscription> zoom_subscription_;
-  content::NotificationRegistrar registrar_;
-
-  // A GtkEntry that isn't part of the hierarchy. We keep this for native
-  // rendering.
-  ui::OwnedWidgetGtk offscreen_entry_;
-
-  // Manages the home button drop signal handler.
-  scoped_ptr<ui::GtkSignalRegistrar> drop_handler_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserToolbarGtk);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_BROWSER_TOOLBAR_GTK_H_