Restoring a session should restore window minimization state

chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h"
 
 #import "base/mac/mac_util.h"
 #include "base/mac/scoped_cftyperef.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_controller_target.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_view.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_window_controller.h"
 
-// Provide the forward-declarations of new 10.7 SDK symbols so they can be
-// called when building with the 10.5 SDK.
+// Replicate specific 10.7 SDK declarations for building with prior SDKs.
 #if !defined(MAC_OS_X_VERSION_10_7) || \
 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
 
 enum {
   NSWindowAnimationBehaviorDefault = 0,
   NSWindowAnimationBehaviorNone = 2,
   NSWindowAnimationBehaviorDocumentWindow = 3,
   NSWindowAnimationBehaviorUtilityWindow = 4,
   NSWindowAnimationBehaviorAlertPanel = 5
 };
@@ skipping 524 matching lines @@
       NOTREACHED();
     }
   }
   if (useCache) {
     workspaceIDCache_[windowID] = workspace;
   }
   return workspace;
 }
 
 @end