It is time.

ui/views/examples/scroll_view_example.cc

Index: ui/views/examples/scroll_view_example.cc
diff --git a/ui/views/examples/scroll_view_example.cc b/ui/views/examples/scroll_view_example.cc
deleted file mode 100644
index f6abfce1cdfb5ce49b8c514ea31e11520a11b688..0000000000000000000000000000000000000000
--- a/ui/views/examples/scroll_view_example.cc
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@@ -1,117 +0,0 @@
-// 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 "ui/views/examples/scroll_view_example.h"
-
-#include "base/strings/stringprintf.h"
-#include "base/strings/utf_string_conversions.h"
-#include "ui/views/background.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/button/radio_button.h"
-#include "ui/views/layout/grid_layout.h"
-#include "ui/views/view.h"
-
-using base::ASCIIToUTF16;
-
-namespace views {
-namespace examples {
-
-// ScrollView's content, which draws gradient color on background.
-// TODO(oshima): add child views as well.
-class ScrollViewExample::ScrollableView : public View {
- public:
-  ScrollableView() {
-    SetColor(SK_ColorRED, SK_ColorCYAN);
-    AddChildView(new LabelButton(NULL, ASCIIToUTF16("Button")));
-    AddChildView(new RadioButton(ASCIIToUTF16("Radio Button"), 0));
-  }
-
-  virtual gfx::Size GetPreferredSize() const override {
-    return gfx::Size(width(), height());
-  }
-
-  void SetColor(SkColor from, SkColor to) {
-    set_background(Background::CreateVerticalGradientBackground(from, to));
-  }
-
-  void PlaceChildY(int index, int y) {
-    View* view = child_at(index);
-    gfx::Size size = view->GetPreferredSize();
-    view->SetBounds(0, y, size.width(), size.height());
-  }
-
-  virtual void Layout() override {
-    PlaceChildY(0, 0);
-    PlaceChildY(1, height() / 2);
-    SizeToPreferredSize();
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ScrollableView);
-};
-
-ScrollViewExample::ScrollViewExample() : ExampleBase("Scroll View") {
-}
-
-ScrollViewExample::~ScrollViewExample() {
-}
-
-void ScrollViewExample::CreateExampleView(View* container) {
-  wide_ = new LabelButton(this, ASCIIToUTF16("Wide"));
-  tall_ = new LabelButton(this, ASCIIToUTF16("Tall"));
-  big_square_ = new LabelButton(this, ASCIIToUTF16("Big Square"));
-  small_square_ = new LabelButton(this, ASCIIToUTF16("Small Square"));
-  scroll_to_ = new LabelButton(this, ASCIIToUTF16("Scroll to"));
-  scrollable_ = new ScrollableView();
-  scroll_view_ = new ScrollView();
-  scroll_view_->SetContents(scrollable_);
-  scrollable_->SetBounds(0, 0, 1000, 100);
-  scrollable_->SetColor(SK_ColorYELLOW, SK_ColorCYAN);
-
-  GridLayout* layout = new GridLayout(container);
-  container->SetLayoutManager(layout);
-
-  // Add scroll view.
-  ColumnSet* column_set = layout->AddColumnSet(0);
-  column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
-                        GridLayout::USE_PREF, 0, 0);
-  layout->StartRow(1, 0);
-  layout->AddView(scroll_view_);
-
-  // Add control buttons.
-  column_set = layout->AddColumnSet(1);
-  for (int i = 0; i < 5; i++) {
-    column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
-                          GridLayout::USE_PREF, 0, 0);
-  }
-  layout->StartRow(0, 1);
-  layout->AddView(wide_);
-  layout->AddView(tall_);
-  layout->AddView(big_square_);
-  layout->AddView(small_square_);
-  layout->AddView(scroll_to_);
-}
-
-void ScrollViewExample::ButtonPressed(Button* sender, const ui::Event& event) {
-  if (sender == wide_) {
-    scrollable_->SetBounds(0, 0, 1000, 100);
-    scrollable_->SetColor(SK_ColorYELLOW, SK_ColorCYAN);
-  } else if (sender == tall_) {
-    scrollable_->SetBounds(0, 0, 100, 1000);
-    scrollable_->SetColor(SK_ColorRED, SK_ColorCYAN);
-  } else if (sender == big_square_) {
-    scrollable_->SetBounds(0, 0, 1000, 1000);
-    scrollable_->SetColor(SK_ColorRED, SK_ColorGREEN);
-  } else if (sender == small_square_) {
-    scrollable_->SetBounds(0, 0, 100, 100);
-    scrollable_->SetColor(SK_ColorYELLOW, SK_ColorGREEN);
-  } else if (sender == scroll_to_) {
-    scroll_view_->contents()->ScrollRectToVisible(
-        gfx::Rect(20, 500, 1000, 500));
-  }
-  scroll_view_->Layout();
-}
-
-}  // namespace examples
-}  // namespace views