Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

chrome/browser/ui/views/download/download_item_view.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 "chrome/browser/ui/views/download/download_item_view.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 499 matching lines @@
     HandleClickEvent(*event, true);
     event->SetHandled();
     return;
   }
 
   SetState(NORMAL, NORMAL);
   views::View::OnGestureEvent(event);
 }
 
 void DownloadItemView::ShowContextMenuForView(View* source,
-                                              const gfx::Point& point) {
+                                              const gfx::Point& point,
+                                              ui::MenuSourceType source_type) {
   // |point| is in screen coordinates. So convert it to local coordinates first.
   gfx::Point local_point = point;
   ConvertPointFromScreen(this, &local_point);
-  ShowContextMenuImpl(local_point, true);
+  ShowContextMenuImpl(local_point, source_type);
 }
 
 void DownloadItemView::ButtonPressed(
     views::Button* sender, const ui::Event& event) {
   if (sender == discard_button_) {
     if (model_.ShouldAllowDownloadFeedback() && BeginDownloadFeedback())
       return;
     UMA_HISTOGRAM_LONG_TIMES("clickjacking.discard_download",
                              base::Time::Now() - creation_time_);
     download()->Remove();
@@ skipping 347 matching lines @@
 }
 
 void DownloadItemView::UpdateColorsFromTheme() {
   if (dangerous_download_label_ && GetThemeProvider()) {
     dangerous_download_label_->SetEnabledColor(
         GetThemeProvider()->GetColor(ThemeProperties::COLOR_BOOKMARK_TEXT));
   }
 }
 
 void DownloadItemView::ShowContextMenuImpl(const gfx::Point& p,
-                                           bool is_mouse_gesture) {
+                                           ui::MenuSourceType source_type) {
   gfx::Point point = p;
   gfx::Size size;
 
   // Similar hack as in MenuButton.
   // We're about to show the menu from a mouse press. By showing from the
   // mouse press event we block RootView in mouse dispatching. This also
   // appears to cause RootView to get a mouse pressed BEFORE the mouse
   // release is seen, which means RootView sends us another mouse press no
   // matter where the user pressed. To force RootView to recalculate the
   // mouse target during the mouse press we explicitly set the mouse handler
   // to NULL.
   static_cast<views::internal::RootView*>(GetWidget()->GetRootView())->
       SetMouseHandler(NULL);
 
   // If |is_mouse_gesture| is false, |p| is ignored. The menu is shown aligned
   // to drop down arrow button.
-  if (!is_mouse_gesture) {
+  if (!source_type == ui::MENU_SOURCE_MOUSE) {
     drop_down_pressed_ = true;
     SetState(NORMAL, PUSHED);
     point.SetPoint(drop_down_x_left_, box_y_);
     size.SetSize(drop_down_x_right_ - drop_down_x_left_, box_height_);
   }
   // Post a task to release the button.  When we call the Run method on the menu
   // below, it runs an inner message loop that might cause us to be deleted.
   // Posting a task with a WeakPtr lets us safely handle the button release.
   base::MessageLoop::current()->PostNonNestableTask(
       FROM_HERE,
       base::Bind(&DownloadItemView::ReleaseDropDown,
                  weak_ptr_factory_.GetWeakPtr()));
   views::View::ConvertPointToScreen(this, &point);
 
   if (!context_menu_.get()) {
     context_menu_.reset(
         new DownloadShelfContextMenuView(download(), shelf_->GetNavigator()));
   }
   context_menu_->Run(GetWidget()->GetTopLevelWidget(),
-                     gfx::Rect(point, size));
+                     gfx::Rect(point, size), source_type);
   // We could be deleted now.
 }
 
 void DownloadItemView::HandlePressEvent(const ui::LocatedEvent& event,
                                         bool active_event) {
   // The event should not activate us in dangerous mode.
   if (mode_ == DANGEROUS_MODE)
     return;
 
   // Stop any completion animation.
   if (complete_animation_.get() && complete_animation_->is_animating())
     complete_animation_->End();
 
   if (active_event) {
     if (InDropDownButtonXCoordinateRange(event.x())) {
       drop_down_pressed_ = true;
       SetState(NORMAL, PUSHED);
       // We are setting is_mouse_gesture to false when calling ShowContextMenu
       // so that the positioning of the context menu will be similar to a
       // keyboard invocation.  I.e. we want the menu to always be positioned
       // next to the drop down button instead of the next to the pointer.
-      ShowContextMenuImpl(event.location(), false);
+      ShowContextMenuImpl(event.location(), ui::MENU_SOURCE_KEYBOARD);
       // Once called, it is possible that *this was deleted (e.g.: due to
       // invoking the 'Discard' action.)
     } else if (!IsShowingWarningDialog()) {
       SetState(PUSHED, NORMAL);
     }
   }
 }
 
 void DownloadItemView::HandleClickEvent(const ui::LocatedEvent& event,
                                         bool active_event) {
@@ skipping 279 matching lines @@
 void DownloadItemView::AnimateStateTransition(State from, State to,
                                               ui::SlideAnimation* animation) {
   if (from == NORMAL && to == HOT) {
     animation->Show();
   } else if (from == HOT && to == NORMAL) {
     animation->Hide();
   } else if (from != to) {
     animation->Reset((to == HOT) ? 1.0 : 0.0);
   }
 }