Open the WrenchMenu on mouseover when dragging a browser action

chrome/browser/ui/views/toolbar/browser_action_view.cc

 // Copyright 2013 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/toolbar/browser_action_view.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/extension_action.h"
@@ skipping 140 matching lines @@
     const ViewHierarchyChangedDetails& details) {
   if (details.is_add && !called_registered_extension_command_ &&
       GetFocusManager()) {
     MaybeRegisterExtensionCommand();
     called_registered_extension_command_ = true;
   }
 
   MenuButton::ViewHierarchyChanged(details);
 }
 
+void BrowserActionButton::OnDragDone() {
+  delegate_->OnBrowserActionViewDragDone();
+}
+
 bool BrowserActionButton::CanHandleAccelerators() const {
   // View::CanHandleAccelerators() checks to see if the view is visible before
   // allowing it to process accelerators. This is not appropriate for browser
   // actions buttons, which can be hidden inside the overflow area.
   return true;
 }
 
 void BrowserActionButton::GetAccessibleState(ui::AXViewState* state) {
   views::MenuButton::GetAccessibleState(state);
   state->role = ui::AX_ROLE_BUTTON;
@@ skipping 274 matching lines @@
   extensions::Command browser_action_command;
   if (!only_if_active || !command_service->GetBrowserActionCommand(
           extension_->id(),
           extensions::CommandService::ACTIVE_ONLY,
           &browser_action_command,
           NULL)) {
     GetFocusManager()->UnregisterAccelerator(*keybinding_.get(), this);
     keybinding_.reset(NULL);
   }
 }