Restoring a session should restore window minimization state

chrome/browser/sessions/session_service.h

Index: chrome/browser/sessions/session_service.h
diff --git a/chrome/browser/sessions/session_service.h b/chrome/browser/sessions/session_service.h
index 71dd17732ba1fdee16cb3626ed36145180d06c58..6e49c2d86cc0b29ed5241239e2a40c716b344c22 100644
--- a/chrome/browser/sessions/session_service.h
+++ b/chrome/browser/sessions/session_service.h
@@ -19,6 +19,7 @@
 #include "chrome/browser/ui/browser_list.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
+#include "ui/base/ui_base_types.h"
 
 class NavigationEntry;
 class Profile;
@@ -81,7 +82,7 @@ class SessionService : public BaseSessionService,
   // Sets the bounds of a window.
   void SetWindowBounds(const SessionID& window_id,
                        const gfx::Rect& bounds,
-                       bool is_maximized);
+                       ui::WindowShowState show_state);
 
   // Sets the visual index of the tab in its parent window.
   void SetTabIndexInWindow(const SessionID& window_id,
@@ -218,7 +219,7 @@ class SessionService : public BaseSessionService,
 
   SessionCommand* CreateSetWindowBoundsCommand(const SessionID& window_id,
                                                const gfx::Rect& bounds,
-                                               bool is_maximized);
+                                               ui::WindowShowState show_state);
 
   SessionCommand* CreateSetTabIndexInWindowCommand(const SessionID& tab_id,
                                                    int new_index);