Ignoring alignment when it pushes a window out of the screen

chrome/browser/ui/views/ash/window_positioner.h

Index: chrome/browser/ui/views/ash/window_positioner.h
diff --git a/chrome/browser/ui/views/ash/window_positioner.h b/chrome/browser/ui/views/ash/window_positioner.h
index 599ac53891eda483fbbba04b8670e9c07ee94758..76cc12373d5242ccc2c3b3e133285f27686f5c23 100644
--- a/chrome/browser/ui/views/ash/window_positioner.h
+++ b/chrome/browser/ui/views/ash/window_positioner.h
@@ -31,12 +31,18 @@ class WindowPositioner {
   // Find a smart way to position the popup window. If there is no space this
   // function will return an empty rectangle.
   gfx::Rect SmartPopupPosition(const gfx::Rect& old_pos,
-                               const gfx::Rect& work_space);
+                               const gfx::Rect& work_space,
+                               int grid);
 
   // Find the next available cascading popup position (on the given screen).
   gfx::Rect NormalPopupPosition(const gfx::Rect& old_pos,
                                 const gfx::Rect& work_space);
 
+  // Align the location to the grid / snap to the right / bottom corner.
+  gfx::Rect AlignPopupPosition(const gfx::Rect &pos,
+                               const gfx::Rect &work_space,
+                               int grid);
+
   // Constants to identify the type of resize.
   static const int kBoundsChange_None;