Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/slide_animator_gtk.cc

Index: chrome/browser/ui/gtk/slide_animator_gtk.cc
diff --git a/chrome/browser/ui/gtk/slide_animator_gtk.cc b/chrome/browser/ui/gtk/slide_animator_gtk.cc
deleted file mode 100644
index 7e9b3eca8e5adf907306affecaf8bf0125e5afdf..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/slide_animator_gtk.cc
+++ /dev/null
@@ -1,153 +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.
-
-#include "chrome/browser/ui/gtk/slide_animator_gtk.h"
-
-#include "ui/base/gtk/gtk_expanded_container.h"
-#include "ui/gfx/animation/animation.h"
-#include "ui/gfx/animation/slide_animation.h"
-
-namespace {
-
-void OnChildSizeRequest(GtkWidget* expanded,
-                        GtkWidget* child,
-                        GtkRequisition* requisition,
-                        gpointer control_child_size) {
-  // If |control_child_size| is true, then we want |child_| to match the width
-  // of the |widget_|, but the height of |child_| should not change.
-  if (!GPOINTER_TO_INT(control_child_size)) {
-    requisition->width = -1;
-  }
-  requisition->height = -1;
-}
-
-}  // namespace
-
-bool SlideAnimatorGtk::animations_enabled_ = true;
-
-SlideAnimatorGtk::SlideAnimatorGtk(GtkWidget* child,
-                                   Direction direction,
-                                   int duration,
-                                   bool linear,
-                                   bool control_child_size,
-                                   Delegate* delegate)
-    : child_(child),
-      direction_(direction),
-      delegate_(delegate) {
-  widget_.Own(gtk_expanded_container_new());
-  gtk_container_add(GTK_CONTAINER(widget_.get()), child);
-  gtk_widget_set_size_request(widget_.get(), -1, 0);
-
-  // If the child requests it, we will manually set the size request for
-  // |child_| every time the |widget_| changes sizes. This is mainly useful
-  // for bars, where we want the child to expand to fill all available space.
-  g_signal_connect(widget_.get(), "child-size-request",
-                   G_CALLBACK(OnChildSizeRequest),
-                   GINT_TO_POINTER(control_child_size));
-
-  // We connect to this signal to set an initial position for our child widget.
-  // The reason we connect to this signal rather than setting the initial
-  // position here is that the widget is currently unallocated and may not
-  // even have a size request.
-  g_signal_connect(child, "size-allocate",
-                   G_CALLBACK(OnChildSizeAllocate), this);
-
-  child_needs_move_ = (direction == DOWN);
-
-  animation_.reset(new gfx::SlideAnimation(this));
-  // Default tween type is EASE_OUT.
-  if (linear)
-    animation_->SetTweenType(gfx::Tween::LINEAR);
-  if (duration != 0)
-    animation_->SetSlideDuration(duration);
-}
-
-SlideAnimatorGtk::~SlideAnimatorGtk() {
-  widget_.Destroy();
-}
-
-void SlideAnimatorGtk::Open() {
-  if (!animations_enabled_)
-    return OpenWithoutAnimation();
-
-  gtk_widget_show(widget_.get());
-  animation_->Show();
-}
-
-void SlideAnimatorGtk::OpenWithoutAnimation() {
-  gtk_widget_show(widget_.get());
-  animation_->Reset(1.0);
-  animation_->Show();
-  AnimationProgressed(animation_.get());
-}
-
-void SlideAnimatorGtk::Close() {
-  if (!animations_enabled_)
-    return CloseWithoutAnimation();
-
-  animation_->Hide();
-}
-
-void SlideAnimatorGtk::End() {
-  animation_->End();
-}
-
-void SlideAnimatorGtk::CloseWithoutAnimation() {
-  animation_->Reset(0.0);
-  animation_->Hide();
-  AnimationProgressed(animation_.get());
-  gtk_widget_hide(widget_.get());
-}
-
-bool SlideAnimatorGtk::IsShowing() {
-  return animation_->IsShowing();
-}
-
-bool SlideAnimatorGtk::IsClosing() {
-  return animation_->IsClosing();
-}
-
-bool SlideAnimatorGtk::IsAnimating() {
-  return animation_->is_animating();
-}
-
-void SlideAnimatorGtk::AnimationProgressed(const gfx::Animation* animation) {
-  GtkRequisition req;
-  gtk_widget_size_request(child_, &req);
-
-  int showing_height = static_cast<int>(req.height *
-                                        animation_->GetCurrentValue());
-  if (direction_ == DOWN) {
-    if (gtk_widget_get_parent(widget_.get())) {
-      gtk_expanded_container_move(GTK_EXPANDED_CONTAINER(widget_.get()),
-                                  child_, 0, showing_height - req.height);
-    }
-    child_needs_move_ = false;
-  }
-  gtk_widget_set_size_request(widget_.get(), -1, showing_height);
-}
-
-void SlideAnimatorGtk::AnimationEnded(const gfx::Animation* animation) {
-  if (!animation_->IsShowing()) {
-    gtk_widget_hide(widget_.get());
-    if (delegate_)
-      delegate_->Closed();
-  }
-}
-
-// static
-void SlideAnimatorGtk::SetAnimationsForTesting(bool enable) {
-  animations_enabled_ = enable;
-}
-
-// static
-void SlideAnimatorGtk::OnChildSizeAllocate(GtkWidget* child,
-                                           GtkAllocation* allocation,
-                                           SlideAnimatorGtk* slider) {
-  if (slider->child_needs_move_) {
-    gtk_expanded_container_move(GTK_EXPANDED_CONTAINER(slider->widget()),
-                                child, 0, -allocation->height);
-    slider->child_needs_move_ = false;
-  }
-}