Introduce content::RenderWidgetHostViewPort (in content/port/browser).

content/browser/renderer_host/render_widget_host_view.cc

-// 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 "content/browser/renderer_host/render_widget_host_view.h"
-
-#include "base/logging.h"
-#include "content/browser/accessibility/browser_accessibility_manager.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
-
-#if defined(TOOLKIT_USES_GTK)
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-#include "content/browser/renderer_host/gtk_window_utils.h"
-#endif
-
-RenderWidgetHostView::RenderWidgetHostView() {
-}
-
-RenderWidgetHostView::~RenderWidgetHostView() {
-}
-
-RenderWidgetHostViewBase::RenderWidgetHostViewBase()
-    : popup_type_(WebKit::WebPopupTypeNone),
-      mouse_locked_(false),
-      showing_context_menu_(false),
-      selection_text_offset_(0),
-      selection_range_(ui::Range::InvalidRange()) {
-}
-
-RenderWidgetHostViewBase::~RenderWidgetHostViewBase() {
-  DCHECK(!mouse_locked_);
-}
-
-// static
-RenderWidgetHostViewBase* RenderWidgetHostViewBase::FromRWHV(
-    RenderWidgetHostView* rwhv) {
-  return static_cast<RenderWidgetHostViewBase*>(rwhv);
-}
-
-// static
-RenderWidgetHostViewBase* RenderWidgetHostViewBase::CreateViewForWidget(
-    RenderWidgetHost* widget) {
-  return FromRWHV(RenderWidgetHostView::CreateViewForWidget(widget));
-}
-
-void RenderWidgetHostViewBase::SetBackground(const SkBitmap& background) {
-  background_ = background;
-}
-
-const SkBitmap& RenderWidgetHostViewBase::GetBackground() {
-  return background_;
-}
-
-BrowserAccessibilityManager*
-    RenderWidgetHostViewBase::GetBrowserAccessibilityManager() const {
-  return browser_accessibility_manager_.get();
-}
-
-void RenderWidgetHostViewBase::SetBrowserAccessibilityManager(
-    BrowserAccessibilityManager* manager) {
-  browser_accessibility_manager_.reset(manager);
-}
-
-void RenderWidgetHostViewBase::SelectionChanged(const string16& text,
-                                                size_t offset,
-                                                const ui::Range& range) {
-  selection_text_ = text;
-  selection_text_offset_ = offset;
-  selection_range_.set_start(range.start());
-  selection_range_.set_end(range.end());
-}
-
-bool RenderWidgetHostViewBase::IsShowingContextMenu() const {
-  return showing_context_menu_;
-}
-
-void RenderWidgetHostViewBase::SetShowingContextMenu(bool showing) {
-  DCHECK_NE(showing_context_menu_, showing);
-  showing_context_menu_ = showing;
-}