+2018-11-20 Dean Jackson <dino@apple.com>
+
+ Removing using namespace WebCore from WebLayer
+ https://bugs.webkit.org/show_bug.cgi?id=191870
+ <rdar://problem/46192206>
+
+ Rubber-stamped by Sam Weinig.
+
+ Remove "using namespace WebCore" from WebLayer.mm
+ because it will cause type clashes in unified source
+ builds.
+
+ * platform/graphics/mac/WebLayer.mm:
+ (-[WebLayer drawInContext:]):
+ (-[WebSimpleLayer setNeedsDisplay]):
+ (-[WebSimpleLayer setNeedsDisplayInRect:]):
+ (-[WebSimpleLayer display]):
+ (-[WebSimpleLayer drawInContext:]):
+
2018-11-20 Ryosuke Niwa <rniwa@webkit.org>
Input element gains focus when a selectstart event listener on document prevents the default action