Electron on Mac - patch for titleless look v2 (with toolbar)

gistfile1.txt

jaanus@jaanus-imac ~/D/electron> git diff
diff --git a/atom/browser/native_window_mac.mm b/atom/browser/native_window_mac.mm
index 64f7c11..357c305 100644
--- a/atom/browser/native_window_mac.mm
+++ b/atom/browser/native_window_mac.mm
@@ -352,7 +352,7 @@ NativeWindowMac::NativeWindowMac(
   options.Get(switches::kStandardWindow, &useStandardWindow);
 
   NSUInteger styleMask = NSTitledWindowMask | NSClosableWindowMask |
-                         NSMiniaturizableWindowMask | NSResizableWindowMask;
+                         NSMiniaturizableWindowMask | NSResizableWindowMask | NSFullSizeContentViewWindowMask | NSUnifiedTitleAndToolbarWindowMask;
   if (!useStandardWindow || transparent() || !has_frame()) {
     styleMask |= NSTexturedBackgroundWindowMask;
   }
@@ -382,6 +382,14 @@ NativeWindowMac::NativeWindowMac(
   // We will manage window's lifetime ourselves.
   [window_ setReleasedWhenClosed:NO];
 
+  NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"wat"];
+  toolbar.showsBaselineSeparator = NO;
+  [window_ setToolbar:toolbar];
+
+  // Configure window look with hidden toolbar
+  [window_ setTitlebarAppearsTransparent:YES];
+  [window_ setTitleVisibility:NSWindowTitleHidden];
+
   // On OS X the initial window size doesn't include window frame.
   bool use_content_size = false;
   options.Get(switches::kUseContentSize, &use_content_size);