Restoring a session should restore window minimization state on Windows

chrome/browser/ui/browser_browsertest.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 <string>
 
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/sys_info.h"
 #include "base/utf_string_conversions.h"
@@ skipping 956 matching lines @@
   // end up maximized).
   Browser::Type types[] = { Browser::TYPE_TABBED, Browser::TYPE_POPUP };
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(types); ++i) {
     Browser* max_browser = new Browser(types[i], browser()->profile());
     max_browser->set_show_state(ui::SHOW_STATE_MAXIMIZED);
     max_browser->InitBrowserWindow();
     AddBlankTabAndShow(max_browser);
   }
 }
 
+// Makes sure the browser doesn't crash when
+// set_show_state(ui::SHOW_STATE_MINIMIZED) has been invoked.
+IN_PROC_BROWSER_TEST_F(BrowserTest, StartMinimized) {
+  // Can't test TYPE_PANEL as they are currently created differently (and can't
+  // end up minimized).
+  Browser::Type types[] = { Browser::TYPE_TABBED, Browser::TYPE_POPUP };
+  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(types); ++i) {
+    Browser* min_browser = new Browser(types[i], browser()->profile());
+    min_browser->set_show_state(ui::SHOW_STATE_MINIMIZED);
+    min_browser->InitBrowserWindow();
+    AddBlankTabAndShow(min_browser);
+  }
+}
+
 // TODO(ben): this test was never enabled. It has bit-rotted since being added.
 // It originally lived in browser_unittest.cc, but has been moved here to make
 // room for real browser unit tests.
 #if 0
 class BrowserTest2 : public InProcessBrowserTest {
  public:
   BrowserTest2() {
     host_resolver_proc_ = new net::RuleBasedHostResolverProc(NULL);
     // Avoid making external DNS lookups. In this test we don't need this
     // to succeed.
@@ skipping 64 matching lines @@
 
   // The normal browser should now have four.
   EXPECT_EQ(4, browser()->tab_count());
 
   // Close the additional browsers.
   popup_browser->CloseAllTabs();
   app_browser->CloseAllTabs();
   app_popup_browser->CloseAllTabs();
 }
 #endif