Update the maximize button when size constraints change.

ui/views/widget/native_widget_aura.cc

Index: ui/views/widget/native_widget_aura.cc
diff --git a/ui/views/widget/native_widget_aura.cc b/ui/views/widget/native_widget_aura.cc
index ef5a49fd472652187d9bd6971ff53451b4ef5adf..b436c8eeeb13e64bcf76829b8827521254693b5f 100644
--- a/ui/views/widget/native_widget_aura.cc
+++ b/ui/views/widget/native_widget_aura.cc
@@ -143,12 +143,9 @@ void NativeWidgetAura::InitNativeWidget(const Widget::InitParams& params) {
     }
   }
 
-  // Set properties before addeing to the parent so that its layout manager
-  // sees the correct values.
-  window_->SetProperty(aura::client::kCanMaximizeKey,
-                       GetWidget()->widget_delegate()->CanMaximize());
-  window_->SetProperty(aura::client::kCanResizeKey,
-                       GetWidget()->widget_delegate()->CanResize());
+  // Set properties before adding to the parent so that its layout manager sees
+  // the correct values.
+  OnSizeConstraintsChanged();
 
   if (parent) {
     parent->AddChild(window_);
@@ -700,6 +697,13 @@ bool NativeWidgetAura::IsTranslucentWindowOpacitySupported() const {
   return true;
 }
 
+void NativeWidgetAura::OnSizeConstraintsChanged() {
+  window_->SetProperty(aura::client::kCanMaximizeKey,
+                       GetWidget()->widget_delegate()->CanMaximize());
+  window_->SetProperty(aura::client::kCanResizeKey,
+                       GetWidget()->widget_delegate()->CanResize());
+}
+
 void NativeWidgetAura::RepostNativeEvent(gfx::NativeEvent native_event) {
   OnEvent(native_event);
 }