Makes a window that has been resized to maximized bounds, then maximized and then restored shrink

chrome/browser/ui/window_sizer/window_sizer.h

Index: chrome/browser/ui/window_sizer/window_sizer.h
diff --git a/chrome/browser/ui/window_sizer/window_sizer.h b/chrome/browser/ui/window_sizer/window_sizer.h
index e9ec7ea67a05e4b96341a3e9f0d1bf4369784241..117fb1ee7e9378ce1532e83a940eee98f605c452 100644
--- a/chrome/browser/ui/window_sizer/window_sizer.h
+++ b/chrome/browser/ui/window_sizer/window_sizer.h
@@ -163,6 +163,9 @@ class WindowSizer {
   // Ash specific logic for window placement. Returns true if |bounds| and
   // |show_state| have been fully determined, otherwise returns false (but
   // may still affect |show_state|).
+  // If the window is too big to fit in the display work area then the |bounds|
+  // are adjusted to default bounds and the |show_state| is adjusted to
+  // SHOW_STATE_MAXIMIZED.
   bool GetBrowserBoundsAsh(gfx::Rect* bounds,
                            ui::WindowShowState* show_state) const;