Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

ui/views/controls/native_control_win.cc

 // Copyright (c) 2012 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/views/controls/native_control_win.h"
 
 #include <windowsx.h>
 
 #include "base/logging.h"
 #include "ui/base/accessibility/accessibility_types.h"
@@ skipping 106 matching lines @@
       ui::AccessibilityTypes::EVENT_FOCUS, send_native_event);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeControlWin, protected:
 
 void NativeControlWin::ShowContextMenu(const gfx::Point& location) {
   if (!context_menu_controller())
     return;
 
-  if (location.x() == -1 && location.y() == -1)
-    View::ShowContextMenu(GetKeyboardContextMenuLocation(), false);
-  else
-    View::ShowContextMenu(location, true);
+  if (location.x() == -1 && location.y() == -1) {
+    View::ShowContextMenu(GetKeyboardContextMenuLocation(),
+                          ui::CONTEXT_MENU_SOURCE_KEYBOARD);
+  } else {
+    View::ShowContextMenu(location, ui::CONTEXT_MENU_SOURCE_MOUSE);
+  }
 }
 
 void NativeControlWin::NativeControlCreated(HWND native_control) {
   // Associate this object with the control's HWND so that NativeWidgetWin can
   // find this object when it receives messages from it.
   props_.push_back(new ViewProp(native_control, kNativeControlWinKey, this));
   props_.push_back(ChildWindowMessageProcessor::Register(native_control, this));
 
   // Subclass so we get WM_KEYDOWN and WM_SETFOCUS messages.
   original_wndproc_ = ui::SetWindowProc(
@@ skipping 74 matching lines @@
   } else if (message == WM_DESTROY) {
     native_control->props_.clear();
     ui::SetWindowProc(window, native_control->original_wndproc_);
   }
 
   return CallWindowProc(native_control->original_wndproc_, window, message,
                         w_param, l_param);
 }
 
 }  // namespace views