Support minimizing the panel into 3-pixel line on Windows. Also support bringing up/down the titl...

chrome/browser/ui/panels/panel_manager.cc

Index: chrome/browser/ui/panels/panel_manager.cc
===================================================================
--- chrome/browser/ui/panels/panel_manager.cc	(revision 90291)
+++ chrome/browser/ui/panels/panel_manager.cc	(working copy)
@@ -39,11 +39,18 @@
 // static
 PanelManager* PanelManager::GetInstance() {
   if (!panel_instance.get()) {
-    panel_instance.reset(new PanelManager());
+    panel_instance.reset(PanelManager::Create());
   }
   return panel_instance.get();
 }
 
+// static
+#if !defined(OS_WIN)
+PanelManager* PanelManager::Create() {

[jennb, 2011/06/27 23:18:02]

Why only when not Windows? 

[jianli, 2011/06/29 01:28:12]

Not needed. Reverted.

+  return new PanelManager();
+}
+#endif
+
 PanelManager::PanelManager()
     : max_width_(0),
       max_height_(0),
@@ -318,17 +325,25 @@
   return true;
 }
 
+void PanelManager::Minimize(Panel* panel) {
+  panel->Minimize();
+}
+
+void PanelManager::Restore(Panel* panel, bool titlebar_only) {
+  panel->Restore(titlebar_only);
+}
+
 void PanelManager::MinimizeAll() {
   for (ActivePanels::const_iterator iter = active_panels_.begin();
        iter != active_panels_.end(); ++iter) {
-    (*iter)->Minimize();
+    Minimize(*iter);
   }
 }
 
 void PanelManager::RestoreAll() {
   for (ActivePanels::const_iterator iter = active_panels_.begin();
        iter != active_panels_.end(); ++iter) {
-    (*iter)->Restore();
+    Restore(*iter, false);
   }
 }