Redirect behaviour of gesture events on browser action buttons appropriately.

chrome/browser/ui/views/browser_action_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/browser_action_view.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/api/commands/command_service_factory.h"
 #include "chrome/browser/extensions/extension_action.h"
@@ skipping 294 matching lines @@
 
   // The return value of this method is returned via OnMousePressed.
   // We need to return false here since we're handing off focus to another
   // widget/view, and true will grab it right back and try to send events
   // to us.
   return false;
 }
 
 bool BrowserActionButton::OnMousePressed(const ui::MouseEvent& event) {
   if (!event.IsRightMouseButton()) {
-    return IsPopup() ? MenuButton::OnMousePressed(event)
-                     : TextButton::OnMousePressed(event);
+    return IsPopup() ? MenuButton::OnMousePressed(event) :
+                       TextButton::OnMousePressed(event);
   }
 
   // See comments in MenuButton::Activate() as to why this is needed.
   SetMouseHandler(NULL);
 
   ShowContextMenu(gfx::Point(), true);
   return false;
 }
 
 void BrowserActionButton::OnMouseReleased(const ui::MouseEvent& event) {
   if (IsPopup() || context_menu_) {
     // TODO(erikkay) this never actually gets called (probably because of the
     // loss of focus).
     MenuButton::OnMouseReleased(event);
   } else {
     TextButton::OnMouseReleased(event);
   }
 }
 
 void BrowserActionButton::OnMouseExited(const ui::MouseEvent& event) {
   if (IsPopup() || context_menu_)
     MenuButton::OnMouseExited(event);
   else
     TextButton::OnMouseExited(event);
 }
 
 bool BrowserActionButton::OnKeyReleased(const ui::KeyEvent& event) {
-  return IsPopup() ? MenuButton::OnKeyReleased(event)
-                   : TextButton::OnKeyReleased(event);
+  return IsPopup() ? MenuButton::OnKeyReleased(event) :
+                     TextButton::OnKeyReleased(event);
+}
+
+ui::EventResult BrowserActionButton::OnGestureEvent(ui::GestureEvent* event) {
+  return IsPopup() ? MenuButton::OnGestureEvent(event) :
+                     TextButton::OnGestureEvent(event);
 }
 
 bool BrowserActionButton::AcceleratorPressed(
     const ui::Accelerator& accelerator) {
   delegate_->OnBrowserActionExecuted(this);
   return true;
 }
 
 void BrowserActionButton::SetButtonPushed() {
   SetState(views::CustomButton::BS_PUSHED);
@@ skipping 41 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);
   }
 }