Make panels not show on top when there is an app running in full screen mode.

chrome/browser/ui/panels/panel_strip.cc

 // Copyright (c) 2011 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_strip.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 527 matching lines @@
   AutoHidingDesktopBar::Visibility expected_visibility =
       delayed_titlebar_action_ == BRING_UP ? AutoHidingDesktopBar::VISIBLE
                                            : AutoHidingDesktopBar::HIDDEN;
   if (visibility != expected_visibility)
     return;
 
   DoBringUpOrDownTitlebars(delayed_titlebar_action_ == BRING_UP);
   delayed_titlebar_action_ = NO_ACTION;
 }
 
+void PanelStrip::OnFullScreenModeChanged(bool is_full_screen_mode_on) {
+  for (size_t i = 0; i < panels_.size(); ++i)
+    panels_[i]->FullScreenModeChanged(is_full_screen_mode_on);
+}
+
 void PanelStrip::Rearrange(Panels::iterator iter_to_start,
                            int rightmost_position) {
   for (Panels::iterator iter = iter_to_start; iter != panels_.end(); ++iter) {
     Panel* panel = *iter;
     gfx::Rect new_bounds(panel->GetBounds());
     new_bounds.set_x(rightmost_position - new_bounds.width());
     new_bounds.set_y(
         GetBottomPositionForExpansionState(panel->expansion_state()) -
             new_bounds.height());
     panel->SetPanelBounds(new_bounds);
@@ skipping 11 matching lines @@
 
   // Start from the bottom to avoid reshuffling.
   for (Panels::reverse_iterator iter = panels_copy.rbegin();
        iter != panels_copy.rend(); ++iter)
     (*iter)->Close();
 }
 
 bool PanelStrip::is_dragging_panel() const {
   return dragging_panel_index_ != kInvalidPanelIndex;
 }