Remove unused BrowserBubble remnants.

chrome/browser/ui/views/browser_bubble.h

-// Copyright (c) 2011 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_VIEWS_BROWSER_BUBBLE_H_
-#define CHROME_BROWSER_UI_VIEWS_BROWSER_BUBBLE_H_
-#pragma once
-
-#include "ui/views/bubble/bubble_border.h"
-#include "ui/views/widget/widget.h"
-#include "views/view.h"
-
-class Browser;
-class BrowserBubbleHost;
-
-// A class for creating a floating window that is "attached" to a particular
-// Browser.  If you don't install a delegate, the bubble will hide
-// automatically when the browser moves.  The bubble is only shown manually.
-// Users are expected to delete the bubble when finished with it.
-// Class assumes that RTL related mirroring is done by the view.
-class BrowserBubble {
- public:
-  // Delegate to browser bubble events.
-  class Delegate {
-   public:
-    // Called when the Browser Window that this bubble is attached to moves.
-    virtual void BubbleBrowserWindowMoved(BrowserBubble* bubble) {}
-
-    // Called with the Browser Window that this bubble is attached to is
-    // about to close.
-    virtual void BubbleBrowserWindowClosing(BrowserBubble* bubble) {}
-
-    // Called when the bubble became active / got focus.
-    virtual void BubbleGotFocus(BrowserBubble* bubble) {}
-
-    // Called when the bubble became inactive / lost focus.
-    // |lost_focus_to_child| is true when a child window became active.
-    virtual void BubbleLostFocus(BrowserBubble* bubble,
-                                 bool lost_focus_to_child) {}
-  };
-
-  // Note that the bubble will size itself to the preferred size of |view| plus
-  // insets of bubble border. |view| is the embedded view, |browser| is the
-  // browser that the bubble is being positioned relative to, |relative_to| is
-  // the location that the bubble is showing relative to in screen coordinates,
-  // e.g. if the buuble is showing for a toolbar button, |relative_to| usually
-  // would be the bounds of the toolbar button in screen coordiates,
-  // |arrow_location| is the location where the arrow should on the bubble.
-  BrowserBubble(Browser* browser,
-                views::View* view,
-                const gfx::Rect& relative_to,
-                views::BubbleBorder::ArrowLocation arrow_location);
-  virtual ~BrowserBubble();
-
-  // Call manually if you need to detach the bubble from tracking the browser's
-  // position.  Note that you must call this manually before deleting this
-  // object since it can't be safely called from the destructor.
-  void DetachFromBrowser();
-
-  // Normally called automatically during construction, but if DetachFromBrowser
-  // has been called manually, then this call will reattach.
-  void AttachToBrowser();
-  bool attached() const { return attached_; }
-
-  // Get/Set the delegate.
-  Delegate* delegate() const { return delegate_; }
-  void set_delegate(Delegate* del) { delegate_ = del; }
-
-  // Notifications from BrowserBubbleHost.
-  // With no delegate, both of these default to Hiding the bubble.
-  virtual void BrowserWindowMoved();
-  virtual void BrowserWindowClosing();
-
-  // Show or hide the bubble.
-  virtual void Show(bool activate);
-  virtual void Hide();
-
-  // The contained view.
-  views::View* view() const { return view_; }
-
-  // Set the bounds of the bubble relative to the browser window.
-  void SetBounds(int x, int y, int w, int h);
-  void MoveTo(int x, int y);
-  int width() { return bounds_.width(); }
-  int height() { return bounds_.height(); }
-  const gfx::Rect& bounds() const { return bounds_; }
-
-  // Reposition the bubble - as we are using a WS_POPUP for the bubble,
-  // we have to manually position it when the browser window moves.
-  void Reposition();
-
-  // Resize the bubble to fit the view.
-  void ResizeToView();
-
-  // Returns the NativeView containing that popup.
-  gfx::NativeView native_view() const { return popup_->GetNativeView(); }
-
- protected:
-  // Create the popup widget.
-  virtual void InitPopup(const gfx::Insets& content_margins);
-
-  // Get |relative_to_| rect in screen coordinates.
-  gfx::Rect GetAbsoluteRelativeTo();
-
-  // Set bounds using screen coordinates.
-  void SetAbsoluteBounds(const gfx::Rect& window_bounds);
-
-  // Move the popup to an absolute position.
-  void MovePopup(int x, int y, int w, int h);
-
-  // The widget that this bubble is in.
-  views::Widget* popup_;
-
-  // The frame that this bubble is attached to.
-  views::Widget* frame_;
-
- private:
-  // The view that is displayed in this bubble.
-  views::View* view_;
-
-  // Anchor rect that this bubble is shown relative to, in frame coordinates.
-  gfx::Rect relative_to_;
-
-  // Arrow location of this bubble.
-  views::BubbleBorder::ArrowLocation arrow_location_;
-
-  // The bounds relative to the frame.
-  gfx::Rect bounds_;
-
-  // The delegate isn't owned by the bubble.
-  Delegate* delegate_;
-
-  // Is the bubble attached to a Browser window.
-  bool attached_;
-
-  // Non-owning pointer to the host of this bubble.
-  BrowserBubbleHost* bubble_host_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserBubble);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_BROWSER_BUBBLE_H_