Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

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

Index: chrome/browser/ui/views/tabs/tab.cc
diff --git a/chrome/browser/ui/views/tabs/tab.cc b/chrome/browser/ui/views/tabs/tab.cc
index 53c4f00e6cd6187e4129c99d8508ef48c0daa644..549e65cb9d16f5a68fa7c580c1c8a6464352e000 100644
--- a/chrome/browser/ui/views/tabs/tab.cc
+++ b/chrome/browser/ui/views/tabs/tab.cc
@@ -716,8 +716,11 @@ void Tab::ButtonPressed(views::Button* sender, const ui::Event& event) {
 ////////////////////////////////////////////////////////////////////////////////
 // Tab, views::ContextMenuController overrides:
 
-void Tab::ShowContextMenuForView(views::View* source,
-                                     const gfx::Point& point) {
+void Tab::ShowContextMenuForView(
+    views::View* source,
+    const gfx::Point& point,
+    ui::ContextMenuSourceType source_type) {
+  // TODO(varunjain): pass along source_type to controller.
   if (controller() && !closing())
     controller()->ShowContextMenuForTab(this, point);
 }