[WinCairo] Fix build after WebCore moves to unified source.

https://bugs.webkit.org/show_bug.cgi?id=178920

Added empty implementations to fix link error.

Patch by Basuke Suzuki <Basuke.Suzuki@sony.com> on 2017-10-26
Reviewed by Ryosuke Niwa.

* platform/network/curl/DNSCurl.cpp:
(WebCore::DNSResolveQueue::updateIsUsingProxy):
(WebCore::DNSResolveQueue::platformResolve):

Canonical link: https://commits.webkit.org/195074@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@224086 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/ChangeLog

@@ -1,3 +1,16 @@
+2017-10-26  Basuke Suzuki  <Basuke.Suzuki@sony.com>
+
+        [WinCairo] Fix build after WebCore moves to unified source.
+        https://bugs.webkit.org/show_bug.cgi?id=178920
+
+        Added empty implementations to fix link error.
+
+        Reviewed by Ryosuke Niwa.
+
+        * platform/network/curl/DNSCurl.cpp:
+        (WebCore::DNSResolveQueue::updateIsUsingProxy):
+        (WebCore::DNSResolveQueue::platformResolve):
+
 2017-10-26  Jeremy Jones  <jeremyj@apple.com>
 
         Implement seek tolerance methods in WebAVPlayerController.

Source/WebCore/platform/network/curl/DNSCurl.cpp

@@ -25,13 +25,24 @@
 
 #include "config.h"
 #include "DNS.h"
+#include "DNSResolveQueue.h"
 
 #if USE(CURL)
 
 #include "NotImplemented.h"
 
 namespace WebCore {
 
+void DNSResolveQueue::updateIsUsingProxy()
+{
+    notImplemented();
+}
+
+void DNSResolveQueue::platformResolve(const String& /* hostname */)
+{
+    notImplemented();
+}
+
 void prefetchDNS(const String& /* hostname */)
 {
     notImplemented();