5 files changed, 9 insertions, 7 deletions
diff --git a/views/widget/widget.h b/views/widget/widget.h
index 357f07a..7b08737 100644
--- a/views/widget/widget.h
+++ b/views/widget/widget.h
@@ -96,8 +96,8 @@ class Widget {
   // Places the widget in front of the specified widget in z-order.
   virtual void MoveAbove(Widget* widget) = 0;
 
-  // Sets a shape on the widget. This takes ownership of shape.
-  virtual void SetShape(gfx::NativeRegion shape) = 0;
+  // Sets a shape on the widget.
+  virtual void SetShape(const gfx::Path& shape) = 0;
 
   // Hides the widget then closes it after a return to the message loop.
   virtual void Close() = 0;
diff --git a/views/widget/widget_gtk.cc b/views/widget/widget_gtk.cc
index 4edef7c..4557286 100644
--- a/views/widget/widget_gtk.cc
+++ b/views/widget/widget_gtk.cc
@@ -378,10 +378,12 @@ void WidgetGtk::MoveAbove(Widget* widget) {
   NOTIMPLEMENTED();
 }
 
-void WidgetGtk::SetShape(gfx::NativeRegion region) {
+void WidgetGtk::SetShape(const gfx::Path& shape) {
   DCHECK(widget_);
   DCHECK(widget_->window);
 
+  gdk_window_shape_combine_region(widget_->window, NULL, 0, 0);
+  GdkRegion* region = shape.CreateGdkRegion();
   gdk_window_shape_combine_region(widget_->window, region, 0, 0);
   gdk_region_destroy(region);
 }
diff --git a/views/widget/widget_gtk.h b/views/widget/widget_gtk.h
index 3799a4a..e97f58e 100644
--- a/views/widget/widget_gtk.h
+++ b/views/widget/widget_gtk.h
@@ -118,7 +118,7 @@ class WidgetGtk
   virtual void GetBounds(gfx::Rect* out, bool including_frame) const;
   virtual void SetBounds(const gfx::Rect& bounds);
   virtual void MoveAbove(Widget* other);
-  virtual void SetShape(gfx::NativeRegion region);
+  virtual void SetShape(const gfx::Path& shape);
   virtual void Close();
   virtual void CloseNow();
   virtual void Show();
diff --git a/views/widget/widget_win.cc b/views/widget/widget_win.cc
index a3dc3ce..e0edee8 100644
--- a/views/widget/widget_win.cc
+++ b/views/widget/widget_win.cc
@@ -144,8 +144,8 @@ void WidgetWin::MoveAbove(Widget* other) {
                bounds.width(), bounds.height(), SWP_NOACTIVATE);
 }
 
-void WidgetWin::SetShape(gfx::NativeRegion region) {
-  SetWindowRgn(region, TRUE);
+void WidgetWin::SetShape(const gfx::Path& shape) {
+  SetWindowRgn(shape.CreateHRGN(), TRUE);
 }
 
 void WidgetWin::Close() {
diff --git a/views/widget/widget_win.h b/views/widget/widget_win.h
index f22417c..b8e21dd 100644
--- a/views/widget/widget_win.h
+++ b/views/widget/widget_win.h
@@ -184,7 +184,7 @@ class WidgetWin : public app::WindowImpl,
   virtual void GetBounds(gfx::Rect* out, bool including_frame) const;
   virtual void SetBounds(const gfx::Rect& bounds);
   virtual void MoveAbove(Widget* other);
-  virtual void SetShape(gfx::NativeRegion region);
+  virtual void SetShape(const gfx::Path& shape);
   virtual void Close();
   virtual void CloseNow();
   virtual void Show();