Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

chrome/browser/ui/views/tabs/tab_strip.cc

Index: chrome/browser/ui/views/tabs/tab_strip.cc
diff --git a/chrome/browser/ui/views/tabs/tab_strip.cc b/chrome/browser/ui/views/tabs/tab_strip.cc
index 0ae887649099a301cfd0c12d472f7e1101529ad5..c586add9b09c2d4b84e1751a5c57241d854e1375 100644
--- a/chrome/browser/ui/views/tabs/tab_strip.cc
+++ b/chrome/browser/ui/views/tabs/tab_strip.cc
@@ -1020,8 +1020,10 @@ void TabStrip::CloseTab(Tab* tab, CloseTabSource source) {
     controller_->CloseTab(model_index, source);
 }
 
-void TabStrip::ShowContextMenuForTab(Tab* tab, const gfx::Point& p) {
-  controller_->ShowContextMenuForTab(tab, p);
+void TabStrip::ShowContextMenuForTab(Tab* tab,
+                                     const gfx::Point& p,
+                                     ui::MenuSourceType source_type) {
+  controller_->ShowContextMenuForTab(tab, p, source_type);
 }
 
 bool TabStrip::IsActiveTab(const Tab* tab) const {
@@ -1567,7 +1569,7 @@ void TabStrip::OnGestureEvent(ui::GestureEvent* event) {
       Tab* tab = FindTabForEvent(local_point);
       if (tab) {
         ConvertPointToScreen(this, &local_point);
-        ShowContextMenuForTab(tab, local_point);
+        ShowContextMenuForTab(tab, local_point, ui::MENU_SOURCE_TOUCH);
       }
       break;
     }