Clear the clipboard closing Incognito window

content/browser/renderer_host/render_widget_host_view_gtk.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_gtk.h"
 
 // If this gets included after the gtk headers, then a bunch of compiler
 // errors happen because of a "#define Status int" in Xlib.h, which interacts
 // badly with net::URLRequestStatus::Status.
 #include "content/common/view_messages.h"
@@ skipping 18 matching lines @@
 #include "base/utf_offset_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/accessibility/browser_accessibility_gtk.h"
 #include "content/browser/renderer_host/backing_store_gtk.h"
 #include "content/browser/renderer_host/gtk_im_context_wrapper.h"
 #include "content/browser/renderer_host/gtk_key_bindings_handler.h"
 #include "content/browser/renderer_host/gtk_window_utils.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/common/gpu/gpu_messages.h"
+#include "content/public/browser/browser_context.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/common/content_switches.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/gtk/WebInputEventFactory.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/x11/WebScreenInfoFactory.h"
+#include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/base/text/text_elider.h"
 #include "ui/base/x/active_window_watcher_x.h"
 #include "ui/base/x/x11_util.h"
 #include "ui/gfx/gtk_native_view_id_manager.h"
 #include "ui/gfx/gtk_preserve_window.h"
 #include "webkit/glue/webcursor_gtk_data.h"
 #include "webkit/plugins/npapi/webplugin.h"
 
 using WebKit::WebInputEventFactory;
@@ skipping 877 matching lines @@
     return;
   size_t pos = range.GetMin() - offset;
   size_t n = range.length();
 
   DCHECK(pos + n <= text.length()) << "The text can not fully cover range.";
   if (pos >= text.length()) {
     NOTREACHED() << "The text can not cover range.";
     return;
   }
 
-  std::string utf8_selection = UTF16ToUTF8(text.substr(pos, n));
-  GtkClipboard* x_clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
-  gtk_clipboard_set_text(
-      x_clipboard, utf8_selection.c_str(), utf8_selection.length());
+  BrowserContext* browser_context = host_->GetProcess()->GetBrowserContext();
+  // Set the BUFFER_SELECTION to the ui::Clipboard.
+  ui::ScopedClipboardWriter clipboard_writer(
+      ui::Clipboard::GetForCurrentThread(),
+      ui::Clipboard::BUFFER_SELECTION,
+      BrowserContext::GetMarkerForOffTheRecordContext(browser_context));
+  clipboard_writer.WriteText(text.substr(pos, n));
 }
 
 void RenderWidgetHostViewGtk::SelectionBoundsChanged(
     const ViewHostMsg_SelectionBounds_Params& params) {
   im_context_->UpdateCaretBounds(
       gfx::UnionRects(params.anchor_rect, params.focus_rect));
 }
 
 GdkEventButton* RenderWidgetHostViewGtk::GetLastMouseDown() {
   return last_mouse_down_;
@@ skipping 592 matching lines @@
             this));
   }
   BrowserAccessibilityGtk* root =
       browser_accessibility_manager_->GetRoot()->ToBrowserAccessibilityGtk();
 
   atk_object_set_role(root->GetAtkObject(), ATK_ROLE_HTML_CONTAINER);
   return root->GetAtkObject();
 }
 
 }  // namespace content