Revert "Revert 148383 - Move the keyboard overlay view to ash."

chrome/browser/ui/views/keyboard_overlay_delegate.cc

Index: chrome/browser/ui/views/keyboard_overlay_delegate.cc
diff --git a/chrome/browser/ui/views/keyboard_overlay_delegate.cc b/chrome/browser/ui/views/keyboard_overlay_delegate.cc
deleted file mode 100644
index 051979e9c66414fb4aeff3b0031bae024f9af353..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/keyboard_overlay_delegate.cc
+++ /dev/null
@@ -1,145 +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/views/keyboard_overlay_delegate.h"
-
-#include <algorithm>
-
-#include "base/bind.h"
-#include "base/memory/weak_ptr.h"
-#include "base/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/web_ui.h"
-#include "content/public/browser/web_ui_message_handler.h"
-#include "googleurl/src/gurl.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/screen.h"
-#include "ui/views/controls/webview/web_dialog_view.h"
-#include "ui/views/widget/widget.h"
-
-using content::WebContents;
-using content::WebUIMessageHandler;
-
-namespace {
-
-const int kBaseWidth = 1252;
-const int kBaseHeight = 516;
-const int kHorizontalMargin = 28;
-
-// A message handler for detecting the timing when the web contents is painted.
-class PaintMessageHandler
-    : public WebUIMessageHandler,
-      public base::SupportsWeakPtr<PaintMessageHandler> {
- public:
-  explicit PaintMessageHandler(views::Widget* widget) : widget_(widget) {}
-  virtual ~PaintMessageHandler() {}
-
-  // WebUIMessageHandler implementation.
-  virtual void RegisterMessages() OVERRIDE;
-
- private:
-  void DidPaint(const ListValue* args);
-
-  views::Widget* widget_;
-
-  DISALLOW_COPY_AND_ASSIGN(PaintMessageHandler);
-};
-
-void PaintMessageHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback(
-      "didPaint",
-      base::Bind(&PaintMessageHandler::DidPaint, base::Unretained(this)));
-}
-
-void PaintMessageHandler::DidPaint(const ListValue* args) {
-  // Show the widget after the web content has been painted.
-  widget_->Show();
-}
-
-}  // namespace
-
-KeyboardOverlayDelegate::KeyboardOverlayDelegate(const string16& title)
-    : title_(title),
-      view_(NULL) {
-}
-
-KeyboardOverlayDelegate::~KeyboardOverlayDelegate() {
-}
-
-void KeyboardOverlayDelegate::Show(views::WebDialogView* view) {
-  view_ = view;
-
-  views::Widget* widget = new views::Widget;
-  views::Widget::InitParams params(
-      views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
-  params.delegate = view;
-  widget->Init(params);
-
-  // Show the widget at the bottom of the work area.
-  gfx::Size size;
-  GetDialogSize(&size);
-  const gfx::Rect& rect = gfx::Screen::GetDisplayNearestWindow(
-      widget->GetNativeView()).work_area();
-  gfx::Rect bounds((rect.width() - size.width()) / 2,
-                   rect.height() - size.height(),
-                   size.width(),
-                   size.height());
-  widget->SetBounds(bounds);
-
-  // The widget will be shown when the web contents gets ready to display.
-}
-
-ui::ModalType KeyboardOverlayDelegate::GetDialogModalType() const {
-  return ui::MODAL_TYPE_SYSTEM;
-}
-
-string16 KeyboardOverlayDelegate::GetDialogTitle() const {
-  return title_;
-}
-
-GURL KeyboardOverlayDelegate::GetDialogContentURL() const {
-  std::string url_string(chrome::kChromeUIKeyboardOverlayURL);
-  return GURL(url_string);
-}
-
-void KeyboardOverlayDelegate::GetWebUIMessageHandlers(
-    std::vector<WebUIMessageHandler*>* handlers) const {
-  handlers->push_back(new PaintMessageHandler(view_->GetWidget()));
-}
-
-void KeyboardOverlayDelegate::GetDialogSize(
-    gfx::Size* size) const {
-  using std::min;
-  DCHECK(view_);
-  gfx::Rect rect = gfx::Screen::GetDisplayNearestWindow(
-      view_->GetWidget()->GetNativeView()).bounds();
-  const int width = min(kBaseWidth, rect.width() - kHorizontalMargin);
-  const int height = width * kBaseHeight / kBaseWidth;
-  size->SetSize(width, height);
-}
-
-std::string KeyboardOverlayDelegate::GetDialogArgs() const {
-  return "[]";
-}
-
-void KeyboardOverlayDelegate::OnDialogClosed(
-    const std::string& json_retval) {
-  delete this;
-  return;
-}
-
-void KeyboardOverlayDelegate::OnCloseContents(WebContents* source,
-                                              bool* out_close_dialog) {
-}
-
-bool KeyboardOverlayDelegate::ShouldShowDialogTitle() const {
-  return false;
-}
-
-bool KeyboardOverlayDelegate::HandleContextMenu(
-    const content::ContextMenuParams& params) {
-  return true;
-}