Change panels to be able to turn off autoresize.

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/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/fullscreen.h"
@@ skipping 156 matching lines @@
 }
 
 void PanelManager::EndDragging(bool cancelled) {
   drag_controller_->EndDragging(cancelled);
 }
 
 void PanelManager::OnPanelExpansionStateChanged(Panel* panel) {
   docked_strip_->OnPanelExpansionStateChanged(panel);
 }
 
-void PanelManager::OnPreferredWindowSizeChanged(
-    Panel* panel, const gfx::Size& preferred_window_size) {
-  if (!auto_sizing_enabled_) {
-    LOG(INFO) << "Resizing auto-resizable Panels is not supported yet.";
-    return;
-  }
+void PanelManager::OnWindowAutoResized(Panel* panel,
+                                       const gfx::Size& preferred_window_size) {
+  DCHECK(auto_sizing_enabled_);
   docked_strip_->ResizePanelWindow(panel, preferred_window_size);
 }
 
 void PanelManager::ResizePanel(Panel* panel, const gfx::Size& new_size) {
-  // Explicit resizing is not allowed for auto-resizable panels for now.
-  // http://crbug.com/109343
-  if (panel->auto_resizable())
-    return;
-
   docked_strip_->ResizePanelWindow(panel, new_size);
+  panel->SetAutoResizable(false);
 }
 
 bool PanelManager::ShouldBringUpTitlebars(int mouse_x, int mouse_y) const {
   return docked_strip_->ShouldBringUpTitlebars(mouse_x, mouse_y);
 }
 
 void PanelManager::BringUpOrDownTitlebars(bool bring_up) {
   docked_strip_->BringUpOrDownTitlebars(bring_up);
 }
 
@@ skipping 70 matching lines @@
   return panels;
 }
 
 int PanelManager::overflow_strip_width() const {
   return kOverflowStripThickness;
 }
 
 void PanelManager::SetMouseWatcher(PanelMouseWatcher* watcher) {
   panel_mouse_watcher_.reset(watcher);
 }