Allow dragging and dropping of URLs to any portion of the toolbar view....

chrome/browser/autocomplete/autocomplete_edit_view_views.cc

 // 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 "chrome/browser/autocomplete/autocomplete_edit_view_views.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/autocomplete/autocomplete_edit.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
 #include "chrome/browser/autocomplete/autocomplete_popup_model.h"
 #include "chrome/browser/command_updater.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/views/autocomplete/autocomplete_popup_contents_view.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #include "chrome/common/notification_service.h"
 #include "googleurl/src/gurl.h"
 #include "grit/generated_resources.h"
 #include "net/base/escape.h"
+#include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/font.h"
 #include "views/border.h"
 #include "views/layout/fill_layout.h"
 
 namespace {
 
 // Textfield for autocomplete that intercepts events that are necessary
 // for AutocompleteEditViewViews.
 class AutocompleteTextfield : public views::Textfield {
@@ skipping 522 matching lines @@
 bool AutocompleteEditViewViews::IsImeComposing() const {
   return false;
 }
 
 views::View* AutocompleteEditViewViews::AddToView(views::View* parent) {
   parent->AddChildView(this);
   AddChildView(textfield_);
   return this;
 }
 
+int AutocompleteEditViewViews::OnPerformDrop(
+    const views::DropTargetEvent& event) {
+  NOTIMPLEMENTED();
+  return ui::DragDropTypes::DRAG_NONE;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // AutocompleteEditViewViews, NotificationObserver implementation:
 
 void AutocompleteEditViewViews::Observe(NotificationType type,
                                       const NotificationSource& source,
                                       const NotificationDetails& details) {
   DCHECK(type == NotificationType::BROWSER_THEME_CHANGED);
   SetBaseColor();
 }
 
@@ skipping 62 matching lines @@
 
 string16 AutocompleteEditViewViews::GetSelectedText() const {
   // TODO(oshima): Support instant, IME.
   return textfield_->GetSelectedText();
 }
 
 void AutocompleteEditViewViews::SelectRange(size_t caret, size_t end) {
   const views::TextRange range(caret, end);
   textfield_->SelectRange(range);
 }