Allow a Views client to provide a default frameview for window widgets.

Provides a default one in Ash that will be used to match kennedy-spec.
Much tweaking is needed, but that can come in future CLs.

http://crbug.com/109138
TEST=none
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=117165
Review URL: http://codereview.chromium.org/9166014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@117170 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 0 deletions

diff --git a/ash/shell.h b/ash/shell.h
index 037b66f..7bb5d0b 100644
--- a/ash/shell.h
+++ b/ash/shell.h
@@ -27,6 +27,10 @@ namespace gfx {
 class Rect;
 class Size;
 }
+namespace views {
+class NonClientFrameView;
+class Widget;
+}
 
 namespace ash {
 
@@ -88,6 +92,11 @@ class ASH_EXPORT Shell {
   // See enum WindowMode for details.
   bool IsWindowModeCompact() const { return window_mode_ == COMPACT_MODE; }
 
+  // Creates a default views::NonClientFrameView for use by windows in the
+  // Ash environment.
+  views::NonClientFrameView* CreateDefaultNonClientFrameView(
+      views::Widget* widget);
+
   AcceleratorController* accelerator_controller() {
     return accelerator_controller_.get();
   }