Remove panel size limit when user resizes it.

chrome/browser/ui/panels/detached_panel_strip.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/detached_panel_strip.h"
 
 #include <algorithm>
 #include "base/logging.h"
 #include "chrome/browser/ui/panels/panel_drag_controller.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
@@ skipping 59 matching lines @@
 
 void DetachedPanelStrip::ResizePanelWindow(
     Panel* panel,
     const gfx::Size& preferred_window_size) {
   // We should get this call only of we have the panel.
   DCHECK_EQ(this, panel->panel_strip());
 
   // Make sure the new size does not violate panel's size restrictions.
   gfx::Size new_size(preferred_window_size.width(),
                      preferred_window_size.height());
-  panel->ClampSize(&new_size);
+  new_size = panel->ClampSize(new_size);
 
   // Update restored size.
   if (new_size != panel->full_size())
     panel->set_full_size(new_size);
 
   gfx::Rect bounds = panel->GetBounds();
 
   // When we resize a detached panel, its origin does not move.
   // So we set height and width only.
   bounds.set_size(new_size);
@@ skipping 103 matching lines @@
   panel->set_attention_mode(
       static_cast<Panel::AttentionMode>(Panel::USE_PANEL_ATTENTION |
                                         Panel::USE_SYSTEM_ATTENTION));
   panel->SetAlwaysOnTop(false);
   panel->EnableResizeByMouse(true);
 }
 
 void DetachedPanelStrip::OnPanelActiveStateChanged(Panel* panel) {
 }