Update panel layout immediately after the user has finished resizing a panel.

chrome/browser/ui/panels/panel_manager.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/panels/panel_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/ui/panels/detached_panel_collection.h"
 #include "chrome/browser/ui/panels/docked_panel_collection.h"
 #include "chrome/browser/ui/panels/panel_drag_controller.h"
 #include "chrome/browser/ui/panels/panel_mouse_watcher.h"
 #include "chrome/browser/ui/panels/panel_resize_controller.h"
 #include "chrome/browser/ui/panels/stacked_panel_collection.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
+#include "ui/base/hit_test.h"
 
 #if defined(USE_X11) && !defined(OS_CHROMEOS)
 #include "base/environment.h"
 #include "base/nix/xdg_util.h"
 #include "ui/base/x/x11_util.h"
 #endif
 
 namespace {
 // Maxmium width of a panel is based on a factor of the working area.
 #if defined(OS_CHROMEOS)
@@ skipping 415 matching lines @@
 
 void PanelManager::Drag(const gfx::Point& mouse_location) {
   drag_controller_->Drag(mouse_location);
 }
 
 void PanelManager::EndDragging(bool cancelled) {
   drag_controller_->EndDragging(cancelled);
 }
 
 void PanelManager::StartResizingByMouse(Panel* panel,
-    const gfx::Point& mouse_location,
-    panel::ResizingSides sides) {
+                                        const gfx::Point& mouse_location,
+                                        int component) {
   if (panel->CanResizeByMouse() != panel::NOT_RESIZABLE &&
-      sides != panel::RESIZE_NONE)
-    resize_controller_->StartResizing(panel, mouse_location, sides);
+      component != HTNOWHERE) {
+    resize_controller_->StartResizing(panel, mouse_location, component);
+  }
 }
 
 void PanelManager::ResizeByMouse(const gfx::Point& mouse_location) {
   if (resize_controller_->IsResizing())
     resize_controller_->Resize(mouse_location);
 }
 
 void PanelManager::EndResizingByMouse(bool cancelled) {
   if (resize_controller_->IsResizing()) {
     Panel* resized_panel = resize_controller_->EndResizing(cancelled);
@@ skipping 87 matching lines @@
 void PanelManager::SetMouseWatcher(PanelMouseWatcher* watcher) {
   panel_mouse_watcher_.reset(watcher);
 }
 
 void PanelManager::OnPanelAnimationEnded(Panel* panel) {
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_PANEL_BOUNDS_ANIMATIONS_FINISHED,
       content::Source<Panel>(panel),
       content::NotificationService::NoDetails());
 }