views: Make frameless window work.

atom/browser/native_window_views.cc

@@ -62,8 +62,7 @@ NativeWindowViews::NativeWindowViews(content::WebContents* web_contents,
   views::Widget::InitParams params;
   params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.delegate = this;
-  params.type = has_frame_ ? views::Widget::InitParams::TYPE_WINDOW :
-                             views::Widget::InitParams::TYPE_WINDOW_FRAMELESS;
+  params.type = views::Widget::InitParams::TYPE_WINDOW;
   params.top_level = true;
   params.remove_standard_frame = true;
   window_->Init(params);

atom/browser/ui/views/linux_frame_view.cc

@@ -140,6 +140,12 @@ int LinuxFrameView::NonClientHitTest(const gfx::Point& point) {
   if (!bounds().Contains(point))
     return HTNOWHERE;
 
+  // Check for possible draggable region in the client area for the frameless
+  // window.
+  SkRegion* draggable_region = window_->draggable_region();
+  if (draggable_region && draggable_region->contains(point.x(), point.y()))
+    return HTCAPTION;
+
   int frame_component = frame_->client_view()->NonClientHitTest(point);
 
   // See if we're in the sysmenu region.  (We check the ClientView first to be
@@ -323,6 +329,9 @@ gfx::Rect LinuxFrameView::IconBounds() const {
 }
 
 bool LinuxFrameView::ShouldShowTitleBarAndBorder() const {
+  if (!window_->has_frame())
+    return false;
+
   if (frame_->IsFullscreen())
     return false;
 

filename_rules.gypi

@@ -32,7 +32,7 @@
     ['OS!="linux" and OS!="openbsd" and OS!="freebsd"', {
       'sources/': [
         ['exclude', '_linux(_unittest)?\\.(h|cc)$'],
-        ['exclude', '(^|/)linux/'],
+        ['exclude', '(^|/)linux_[^/]*\\.(h|cc)$'],
         ['exclude', '(^|/)linux/'],
       ],
     }],