Expose isPointInPath and isPointInStroke for OffscreenCanvas 2D

third_party/WebKit/Source/modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl

Index: third_party/WebKit/Source/modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl
diff --git a/third_party/WebKit/Source/modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl b/third_party/WebKit/Source/modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl
index bb5bce585d4713a67c73250a9f72c4e84c6a2a37..7224955eb2debb96151633a847fd46ad19f3b68b 100644
--- a/third_party/WebKit/Source/modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl
+++ b/third_party/WebKit/Source/modules/offscreencanvas2d/OffscreenCanvasRenderingContext2D.idl
@@ -60,6 +60,10 @@
     void stroke(Path2D path);
     void clip();
     void clip(Path2D path);
+    boolean isPointInPath(unrestricted double x, unrestricted double y, optional CanvasFillRule winding);
+    boolean isPointInPath(Path2D path, unrestricted double x, unrestricted double y, optional CanvasFillRule winding);
+    boolean isPointInStroke(unrestricted double x, unrestricted double y);
+    boolean isPointInStroke(Path2D path, unrestricted double x, unrestricted double y);
 
     // drawing images
     [CallWith=ExecutionContext, RaisesException] void drawImage(CanvasImageSource image, unrestricted double x, unrestricted double y);