Drag and drop between app list and launcher - First patch

ui/app_list/views/app_list_main_view.cc

 // 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 "ui/app_list/views/app_list_main_view.h"
 
 #include <algorithm>
 
 #include "base/string_util.h"
 #include "ui/app_list/app_list_constants.h"
@@ skipping 116 matching lines @@
 }
 
 void AppListMainView::Close() {
   icon_loading_wait_timer_.Stop();
 }
 
 void AppListMainView::Prerender() {
   contents_view_->Prerender();
 }
 
+void AppListMainView::SetDragAndDropHostOfCurrentAppList(
+    app_list::ApplicationDragAndDropHost* drag_and_drop_host) {
+  contents_view_->SetDragAndDropHostOfCurrentAppList(drag_and_drop_host);
+}
+
 void AppListMainView::PreloadIcons(PaginationModel* pagination_model,
                                    views::View* anchor) {
   ui::ScaleFactor scale_factor = ui::SCALE_FACTOR_100P;
   if (anchor && anchor->GetWidget()) {
     scale_factor = ui::GetScaleFactorForNativeView(
         anchor->GetWidget()->GetNativeView());
   }
 
   // |pagination_model| could have -1 as the initial selected page and
   // assumes first page (i.e. index 0) will be used in this case.
@@ skipping 56 matching lines @@
 }
 
 void AppListMainView::InvokeResultAction(const SearchResult& result,
                                          int action_index,
                                          int event_flags) {
   if (delegate_)
     delegate_->InvokeSearchResultAction(result, action_index, event_flags);
 }
 
 }  // namespace app_list