[MacViews] Frameless app windows: make content view cover title bar.

chrome/browser/ui/views/apps/app_window_native_widget_mac.h

Index: chrome/browser/ui/views/apps/app_window_native_widget_mac.h
diff --git a/chrome/browser/ui/views/apps/app_window_native_widget_mac.h b/chrome/browser/ui/views/apps/app_window_native_widget_mac.h
new file mode 100644
index 0000000000000000000000000000000000000000..a9dc85c3051c6f0d96c9233063302917a83ff366
--- /dev/null
+++ b/chrome/browser/ui/views/apps/app_window_native_widget_mac.h
@@ -0,0 +1,23 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_VIEWS_APPS_APP_WINDOW_NATIVE_WIDGET_MAC_H
+#define CHROME_BROWSER_UI_VIEWS_APPS_APP_WINDOW_NATIVE_WIDGET_MAC_H
+
+#include "ui/views/widget/native_widget_mac.h"
+
+class AppWindowNativeWidgetMac : public views::NativeWidgetMac {

[tapted, 2015/03/18 00:06:38]

needs a class comment

[jackhou1, 2015/03/18 03:44:39]

Done.

+ public:
+  AppWindowNativeWidgetMac(views::Widget* widget);

[tapted, 2015/03/18 00:06:38]

explicit

[jackhou1, 2015/03/18 03:44:39]

Done.

+  ~AppWindowNativeWidgetMac() override;
+
+ protected:
+  // NativeWidgetMac:
+  NSWindow* CreateNSWindow(views::Widget::InitParams params) override;

[tapted, 2015/03/18 00:06:38]

pass |params| by const reference? Also the return type should be
gfx::NativeWindow since this (and native_widget_mac.h) should look like C++-only
headers (i.e. no obj-C allowed)

[jackhou1, 2015/03/18 03:44:39]

Done.

+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AppWindowNativeWidgetMac);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_APPS_APP_WINDOW_NATIVE_WIDGET_MAC_H