Inspector doesn't get focused when opened in dock mode
https://bugs.webkit.org/show_bug.cgi?id=143030
Reviewed by Anders Carlsson.
The bug was caused by platformBringToFront and platformAttach calling makeFirstResponder on WKWebView,
which aren't intended to become the first responder. Fixed the bug by calling makeFirstResponder on the WKView
subview of the WKWebView, which is intended to be used as the first responder on behalf of the web view.
* UIProcess/mac/WebInspectorProxyMac.mm:
(WebKit::WebInspectorProxy::platformBringToFront):
(WebKit::WebInspectorProxy::platformAttach):
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@181927
268f45cc-cd09-0410-ab3c-
d52691b4dbfc