Remove unused BrowserBubble remnants.

chrome/browser/ui/views/browser_bubble_gtk.cc

-// 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.
-
-#include "chrome/browser/ui/views/browser_bubble.h"
-
-#include <vector>
-
-#include "chrome/browser/ui/views/bubble/border_contents.h"
-#include "chrome/browser/ui/views/frame/browser_view.h"
-#include "ui/views/widget/native_widget_gtk.h"
-#include "ui/views/widget/root_view.h"
-
-#if defined(OS_CHROMEOS) && defined(TOOLKIT_USES_GTK)
-#include "chrome/browser/chromeos/legacy_window_manager/wm_ipc.h"
-#include "third_party/cros_system_api/window_manager/chromeos_wm_ipc_enums.h"
-#endif
-
-using std::vector;
-
-namespace {
-
-class BubbleWidget : public views::NativeWidgetGtk {
- public:
-  BubbleWidget(BrowserBubble* bubble, const gfx::Insets& content_margins)
-      : views::NativeWidgetGtk(new views::Widget),
-        bubble_(bubble),
-        border_contents_(new BorderContents) {
-    border_contents_->Init();
-    border_contents_->set_content_margins(content_margins);
-  }
-
-  void ShowAndActivate(bool activate) {
-    // TODO: honor activate.
-    views::NativeWidgetGtk::Show();
-  }
-
-  virtual void Close() OVERRIDE {
-    if (!bubble_)
-      return;  // We have already been closed.
-    if (IsActive()) {
-      BrowserBubble::Delegate* delegate = bubble_->delegate();
-      if (delegate)
-        delegate->BubbleLostFocus(bubble_, false);
-    }
-    views::NativeWidgetGtk::Close();
-    bubble_ = NULL;
-  }
-
-  virtual void Hide() OVERRIDE {
-    if (IsActive() && bubble_) {
-      BrowserBubble::Delegate* delegate = bubble_->delegate();
-      if (delegate)
-        delegate->BubbleLostFocus(bubble_, false);
-    }
-    views::NativeWidgetGtk::Hide();
-  }
-
-  virtual void OnActiveChanged() OVERRIDE {
-    if (IsActive() || !bubble_)
-      return;
-    BrowserBubble::Delegate* delegate = bubble_->delegate();
-    if (!delegate) {
-      bubble_->DetachFromBrowser();
-      delete bubble_;
-      return;
-    }
-
-    // TODO(jcampan): http://crbugs.com/29131 Check if the window we are losing
-    //                focus to is a child window and pass that to the call
-    //                below.
-    delegate->BubbleLostFocus(bubble_, false);
-  }
-
-  virtual gboolean OnFocusIn(GtkWidget* widget, GdkEventFocus* event) OVERRIDE {
-    if (bubble_ && bubble_->delegate())
-      bubble_->delegate()->BubbleGotFocus(bubble_);
-    return views::NativeWidgetGtk::OnFocusIn(widget, event);
-  }
-
-  BorderContents* border_contents() {
-    return border_contents_;
-  }
-
- private:
-  BrowserBubble* bubble_;
-  BorderContents* border_contents_;  // Owned by root view of this widget.
-
-  DISALLOW_COPY_AND_ASSIGN(BubbleWidget);
-};
-
-}  // namespace
-
-void BrowserBubble::InitPopup(const gfx::Insets& content_margins) {
-  // TODO(port)
-  BubbleWidget* bubble_widget = new BubbleWidget(this, content_margins);
-  popup_ = bubble_widget->GetWidget();
-  views::Widget::InitParams params(
-      views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
-  params.transparent = true;
-  params.parent = frame_->GetNativeView();
-  params.native_widget = bubble_widget;
-  popup_->Init(params);
-#if defined(OS_CHROMEOS) && defined(TOOLKIT_USES_GTK)
-  {
-    vector<int> params;
-    params.push_back(0);  // don't show while screen is locked
-    chromeos::WmIpc::instance()->SetWindowType(
-        popup_->GetNativeView(),
-        chromeos::WM_IPC_WINDOW_CHROME_INFO_BUBBLE,
-        &params);
-  }
-#endif
-
-  views::View* contents_view = new views::View;
-
-  // We add |contents_view| to ourselves before the AddChildView() call below so
-  // that when |contents| gets added, it will already have a widget, and thus
-  // any NativeButtons it creates in ViewHierarchyChanged() will be functional
-  // (e.g. calling SetChecked() on checkboxes is safe).
-  popup_->SetContentsView(contents_view);
-
-  // Added border_contents before |view_| so it will paint under it.
-  contents_view->AddChildView(bubble_widget->border_contents());
-  contents_view->AddChildView(view_);
-
-  ResizeToView();
-  Reposition();
-  AttachToBrowser();
-}
-
-void BrowserBubble::Show(bool activate) {
-  if (!popup_->IsVisible()) {
-    static_cast<BubbleWidget*>(popup_->native_widget())->ShowAndActivate(
-        activate);
-  }
-}
-
-void BrowserBubble::Hide() {
-  if (popup_->IsVisible())
-    static_cast<BubbleWidget*>(popup_->native_widget())->Hide();
-}
-
-void BrowserBubble::ResizeToView() {
-  BorderContents* border_contents =
-      static_cast<BubbleWidget*>(popup_->native_widget())->border_contents();
-
-  // Calculate and set the bounds for all windows and views.
-  gfx::Rect window_bounds;
-  gfx::Rect contents_bounds;
-  border_contents->SizeAndGetBounds(GetAbsoluteRelativeTo(),
-      arrow_location_, false, view_->size(),
-      &contents_bounds, &window_bounds);
-
-  border_contents->SetBoundsRect(gfx::Rect(gfx::Point(), window_bounds.size()));
-  view_->SetBoundsRect(contents_bounds);
-
-  SetAbsoluteBounds(window_bounds);
-}