Ensure that the first browser window which is created in Windows 8 ASH is maximized.

ash/wm/window_positioner.cc

Index: ash/wm/window_positioner.cc
===================================================================
--- ash/wm/window_positioner.cc	(revision 234596)
+++ ash/wm/window_positioner.cc	(working copy)
@@ -237,8 +237,13 @@
     if (is_saved_bounds)
       return;
     // When using "small screens" we want to always open in full screen mode.
+    // On Windows 8 ASH we default to SHOW_STATE_MAXIMIZED for the browser
+    // window. This is to ensure that we honor metro app conventions by
+    // default.
     if (show_state_in == ui::SHOW_STATE_DEFAULT &&
+#if !defined(OS_WIN)
         work_area.width() <= GetForceMaximizedWidthLimit() &&

[sky, 2013/11/15 16:53:44]

Can this be expressed as a property rather than a ifdef? Much easier to test and
read.

[ananta, 2013/11/15 19:55:17]

Done. Added a property kMaximizeFirstWindow to ash/wm/window_properties.h. This
is set in the ChromeMetroViewerProcessHost::OnSetTargetSurface function.

+#endif
         (!new_window || !wm::GetWindowState(new_window)->IsFullscreen())) {
       *show_state_out = ui::SHOW_STATE_MAXIMIZED;
     }