Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/download/download_item_drag.cc

Index: chrome/browser/ui/gtk/download/download_item_drag.cc
diff --git a/chrome/browser/ui/gtk/download/download_item_drag.cc b/chrome/browser/ui/gtk/download/download_item_drag.cc
deleted file mode 100644
index ffb75c87d307ab09f7c30d4c11d53a47cb42f846..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/download/download_item_drag.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2013 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/download/download_item_drag.h"
-
-#include "base/files/file_path.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/download/drag_download_item.h"
-#include "content/public/browser/download_item.h"
-#include "net/base/filename_util.h"
-#include "ui/base/dragdrop/gtk_dnd_util.h"
-#include "ui/gfx/image/image.h"
-#include "url/gurl.h"
-
-using content::DownloadItem;
-
-namespace {
-
-const int kDownloadItemCodeMask = ui::TEXT_URI_LIST | ui::CHROME_NAMED_URL;
-const GdkDragAction kDownloadItemDragAction = GDK_ACTION_COPY;
-
-}  // namespace
-
-// Stores metadata for a drag & drop operation.
-class DownloadItemDrag::DragData {
- public:
-  // Constructs a DragData object based on the current state of |item|.
-  explicit DragData(const DownloadItem* item);
-
-  // Sets up a drag source and connects |drag_data| to 'drag-data-get' on
-  // |widget|. If |icon| is non-NULL it will be used as the drag icon. The
-  // object pointed to by |drag_data| will be deleted when the signal is
-  // disconnected.
-  static void AttachToWidget(scoped_ptr<DragData> drag_data,
-                             GtkWidget* widget,
-                             gfx::Image* icon);
-
-  // 'drag-data-get' signal handler.
-  CHROMEGTK_CALLBACK_4(DragData, void, OnDragDataGet, GdkDragContext*,
-                       GtkSelectionData*, guint, guint);
-
- private:
-  // GClosureNotify handler for destroying a DragData object. |data| is assumed
-  // to be a DragData*.
-  static void OnDestroy(gpointer data, GClosure* closure);
-
-  GURL url_;
-  base::string16 display_name_;
-};
-
-DownloadItemDrag::DragData::DragData(const DownloadItem* item)
-    : url_(net::FilePathToFileURL(item->GetTargetFilePath())),
-      display_name_(item->GetFileNameToReportUser().LossyDisplayName()) {
-  DCHECK_EQ(DownloadItem::COMPLETE, item->GetState());
-}
-
-// static
-void DownloadItemDrag::DragData::AttachToWidget(scoped_ptr<DragData> drag_data,
-                                                GtkWidget* widget,
-                                                gfx::Image* icon) {
-  gtk_drag_source_set(
-      widget, GDK_BUTTON1_MASK, NULL, 0, kDownloadItemDragAction);
-  ui::SetSourceTargetListFromCodeMask(widget, kDownloadItemCodeMask);
-
-  // Disconnect previous signal handlers, if any.
-  g_signal_handlers_disconnect_matched(
-      widget,
-      G_SIGNAL_MATCH_FUNC,
-      0,
-      0,
-      NULL,
-      reinterpret_cast<gpointer>(&OnDragDataGetThunk),
-      NULL);
-
-  // Connect new signal handlers.
-  g_signal_connect_data(widget,
-                        "drag-data-get",
-                        G_CALLBACK(&OnDragDataGetThunk),
-                        reinterpret_cast<gpointer>(drag_data.release()),
-                        &OnDestroy,
-                        static_cast<GConnectFlags>(0));
-
-  if (icon)
-    gtk_drag_source_set_icon_pixbuf(widget, icon->ToGdkPixbuf());
-}
-
-void DownloadItemDrag::DragData::OnDragDataGet(GtkWidget* widget,
-                                               GdkDragContext* context,
-                                               GtkSelectionData* selection_data,
-                                               guint target_type,
-                                               guint time) {
-  ui::WriteURLWithName(selection_data, url_, display_name_, target_type);
-}
-
-// static
-void DownloadItemDrag::DragData::OnDestroy(gpointer data, GClosure* closure) {
-  DragData* drag_data = reinterpret_cast<DragData*>(data);
-  delete drag_data;
-}
-
-// DownloadItemDrag ------------------------------------------------------------
-
-// static
-void DownloadItemDrag::SetSource(GtkWidget* widget,
-                                 const DownloadItem* item,
-                                 gfx::Image* icon) {
-  scoped_ptr<DragData> drag_data(new DragData(item));
-  DragData::AttachToWidget(drag_data.Pass(), widget, icon);
-}
-
-DownloadItemDrag::DownloadItemDrag(const DownloadItem* item, gfx::Image* icon)
-    : CustomDrag(icon, kDownloadItemCodeMask, kDownloadItemDragAction),
-      drag_data_(new DragData(item)) {}
-
-DownloadItemDrag::~DownloadItemDrag() {}
-
-void DownloadItemDrag::OnDragDataGet(GtkWidget* widget,
-                                     GdkDragContext* context,
-                                     GtkSelectionData* selection_data,
-                                     guint target_type,
-                                     guint time) {
-  drag_data_->OnDragDataGet(widget, context, selection_data, target_type, time);
-}
-
-void DragDownloadItem(const content::DownloadItem* download,
-                      gfx::Image* icon,
-                      gfx::NativeView view) {
-  // This starts the drag process, the lifetime of this object is tied to the
-  // system drag.
-  new DownloadItemDrag(download, icon);
-}