Prevents windows in chromeos from resizing bigger than their maximum size.

ui/aura/test/test_window_delegate.cc

Index: ui/aura/test/test_window_delegate.cc
diff --git a/ui/aura/test/test_window_delegate.cc b/ui/aura/test/test_window_delegate.cc
index 62f5d8df42212ac953b3881fc2023c0a0ca6233e..9f716c99f68f497fead57a1ee9755202de108e06 100644
--- a/ui/aura/test/test_window_delegate.cc
+++ b/ui/aura/test/test_window_delegate.cc
@@ -37,6 +37,10 @@ gfx::Size TestWindowDelegate::GetMinimumSize() const {
   return gfx::Size();
 }
 
+gfx::Size TestWindowDelegate::GetMaximumSize() const {
+  return gfx::Size();
+}
+
 void TestWindowDelegate::OnBoundsChanged(const gfx::Rect& old_bounds,
                                          const gfx::Rect& new_bounds) {
 }