Move FrameHostMsg_GetCookies to mojom

content/renderer/renderer_webcookiejar_impl.cc

Index: content/renderer/renderer_webcookiejar_impl.cc
diff --git a/content/renderer/renderer_webcookiejar_impl.cc b/content/renderer/renderer_webcookiejar_impl.cc
index afabadc46e71bd38d72f2fc3b5a0ba0e0af87006..dacd1f6d11c80bb280144d6f4a103d48cee10d45 100644
--- a/content/renderer/renderer_webcookiejar_impl.cc
+++ b/content/renderer/renderer_webcookiejar_impl.cc
@@ -25,9 +25,9 @@ void RendererWebCookieJarImpl::setCookie(
 
 WebString RendererWebCookieJarImpl::cookies(
     const WebURL& url, const WebURL& first_party_for_cookies) {
-  std::string value_utf8;
-  sender_->Send(new FrameHostMsg_GetCookies(
-      sender_->GetRoutingID(), url, first_party_for_cookies, &value_utf8));
+  mojo::String value_utf8;
+  RenderThreadImpl::current()->render_frame_message_filter()->GetCookies(
+      sender_->GetRoutingID(), url, first_party_for_cookies, &value_utf8);
   return WebString::fromUTF8(value_utf8);
 }