Canvas focus outline should match style in html.css.

Source/core/html/canvas/CanvasRenderingContext2D.cpp

Index: Source/core/html/canvas/CanvasRenderingContext2D.cpp
diff --git a/Source/core/html/canvas/CanvasRenderingContext2D.cpp b/Source/core/html/canvas/CanvasRenderingContext2D.cpp
index e29bce59605df5a9c0af1a0284f8a8e8c4a6d760..a857b20c8695df9922d63bd167454afa9a083494 100644
--- a/Source/core/html/canvas/CanvasRenderingContext2D.cpp
+++ b/Source/core/html/canvas/CanvasRenderingContext2D.cpp
@@ -2400,9 +2400,11 @@ void CanvasRenderingContext2D::drawFocusRing(const Path& path, Element* element)
     c->clearShadow();
     c->setCompositeOperation(CompositeSourceOver, BlendModeNormal);
 
-    RefPtr<RenderStyle> style(RenderStyle::createDefaultStyle());
+    // These should match the style defined in html.css.
     Color focusRingColor = RenderTheme::focusRingColor();
-    c->drawFocusRing(path, style->outlineWidth(), style->outlineOffset(), focusRingColor);
+    const int focusRingWidth = 5;
+    const int focusRingOutline = 0;
+    c->drawFocusRing(path, focusRingWidth, focusRingOutline, focusRingColor);
     didDraw(path.boundingRect());
 
     c->restore();