Make panel adjust bounds per preferred size change notification on Windows.

chrome/browser/ui/panels/panel_browser_window_cocoa.mm

Index: chrome/browser/ui/panels/panel_browser_window_cocoa.mm
===================================================================
--- chrome/browser/ui/panels/panel_browser_window_cocoa.mm	(revision 94932)
+++ chrome/browser/ui/panels/panel_browser_window_cocoa.mm	(working copy)
@@ -74,10 +74,20 @@
   ShowPanel();
 }
 
+gfx::Rect PanelBrowserWindowCocoa::GetPanelRestoredBounds() const {
+  NOTIMPLEMENTED();
+  return bounds_;
+}
+
 gfx::Rect PanelBrowserWindowCocoa::GetPanelBounds() const {
   return bounds_;
 }
 
+void PanelBrowserWindowCocoa::SetPanelRestoredBounds(const gfx::Rect& bounds) {
+  NOTIMPLEMENTED();
+  SetPanelBounds(bounds);
+}
+
 void PanelBrowserWindowCocoa::SetPanelBounds(const gfx::Rect& bounds) {
   bounds_ = bounds;
   NSRect frame = ConvertCoordinatesToCocoa(bounds);
@@ -156,6 +166,11 @@
   controller_ = NULL;
 }
 
+gfx::Size PanelBrowserWindowCocoa::GetNonClientAreaSize() const {
+  NOTIMPLEMENTED();
+  return gfx::Size();
+}
+
 NativePanelTesting* PanelBrowserWindowCocoa::GetNativePanelTesting() {
   return this;
 }