Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

ash/launcher/launcher_view.cc

Index: ash/launcher/launcher_view.cc
diff --git a/ash/launcher/launcher_view.cc b/ash/launcher/launcher_view.cc
index 8585e49e55744f903145efa24d6ebf47befacd18..fb47c9f630e0b0257e5c79386b9acb2c4d14effb 100644
--- a/ash/launcher/launcher_view.cc
+++ b/ash/launcher/launcher_view.cc
@@ -1513,12 +1513,15 @@ bool LauncherView::ShowListMenuForView(const LauncherItem& item,
                new LauncherMenuModelAdapter(menu_model.get())),
            source,
            gfx::Point(),
-           false);
+           false,
+           ui::CONTEXT_MENU_SOURCE_NONE);
   return true;
 }
 
-void LauncherView::ShowContextMenuForView(views::View* source,
-                                          const gfx::Point& point) {
+void LauncherView::ShowContextMenuForView(
+    views::View* source,
+    const gfx::Point& point,
+    ui::ContextMenuSourceType source_type) {
   int view_index = view_model_->GetIndexOfView(source);
   if (view_index != -1 &&
       model_->items()[view_index].type == TYPE_APP_LIST) {
@@ -1526,7 +1529,7 @@ void LauncherView::ShowContextMenuForView(views::View* source,
   }
 
   if (view_index == -1) {
-    Shell::GetInstance()->ShowContextMenu(point);
+    Shell::GetInstance()->ShowContextMenu(point, source_type);
     return;
   }
   scoped_ptr<ui::MenuModel> menu_model(delegate_->CreateContextMenu(
@@ -1542,14 +1545,16 @@ void LauncherView::ShowContextMenuForView(views::View* source,
                new views::MenuModelAdapter(menu_model.get())),
            source,
            point,
-           true);
+           true,
+           source_type);
 }
 
 void LauncherView::ShowMenu(
     scoped_ptr<views::MenuModelAdapter> menu_model_adapter,
     views::View* source,
     const gfx::Point& click_point,
-    bool context_menu) {
+    bool context_menu,
+    ui::ContextMenuSourceType source_type) {
   closing_event_time_ = base::TimeDelta();
   launcher_menu_runner_.reset(
       new views::MenuRunner(menu_model_adapter->CreateMenu()));
@@ -1594,12 +1599,21 @@ void LauncherView::ShowMenu(
   shelf->ForceUndimming(true);
   // NOTE: if you convert to HAS_MNEMONICS be sure and update menu building
   // code.
-  if (launcher_menu_runner_->RunMenuAt(
-          source->GetWidget(),
-          NULL,
-          anchor_point,
-          menu_alignment,
-          views::MenuRunner::CONTEXT_MENU) == views::MenuRunner::MENU_DELETED) {
+  views::MenuRunner::RunResult result;
+  if (context_menu) {
+    result = launcher_menu_runner_->RunContextMenuAt(source->GetWidget(),
+                                                     NULL,
+                                                     anchor_point,
+                                                     source_type,
+                                                     0);
+  } else {
+    result = launcher_menu_runner_->RunMenuAt(source->GetWidget(),
+                                              NULL,
+                                              anchor_point,
+                                              menu_alignment,
+                                              0);
+  }
+  if (result == views::MenuRunner::MENU_DELETED) {
     if (!got_deleted) {
       got_deleted_ = NULL;
       shelf->ForceUndimming(false);