Restoring a session should restore window minimization state on Windows

chrome/browser/chromeos/frame/browser_view.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/chromeos/frame/browser_view.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 431 matching lines @@
 }
 
 views::LayoutManager* BrowserView::CreateLayoutManager() const {
   return new BrowserViewLayout();
 }
 
 void BrowserView::ChildPreferredSizeChanged(View* child) {
   Layout();
 }
 
-bool BrowserView::GetSavedWindowBounds(gfx::Rect* bounds) const {
+bool BrowserView::GetSavedWindowPlacement(
+    gfx::Rect* bounds,
+    ui::WindowShowState* show_state) const {
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kChromeosFrame)) {
     // Typically we don't request a full screen size. This means we'll request a
     // non-full screen size, layout/paint at that size, then the window manager
     // will snap us to full screen size. This results in an ugly
     // resize/paint. To avoid this we always request a full screen size.
     *bounds = gfx::Screen::GetMonitorWorkAreaNearestWindow(
         GTK_WIDGET(GetWidget()->GetNativeWindow()));
+    *show_state = ui::SHOW_STATE_NORMAL;
     return true;
   }
-  return ::BrowserView::GetSavedWindowBounds(bounds);
+  return ::BrowserView::GetSavedWindowPlacement(bounds, show_state);
 }
 
 void BrowserView::Cut() {
   gtk_util::DoCut(this);
 }
 
 void BrowserView::Copy() {
   gtk_util::DoCopy(this);
 }
 
@@ skipping 196 matching lines @@
 BrowserWindow* BrowserWindow::CreateBrowserWindow(Browser* browser) {
   // Create a browser view for chromeos.
   BrowserView* view;
   if (browser->is_type_popup() || browser->is_type_panel())
     view = new chromeos::PanelBrowserView(browser);
   else
     view = new chromeos::BrowserView(browser);
   (new BrowserFrame(view))->InitBrowserFrame();
   return view;
 }