Part of <rdar://problem/8255932>
https://bugs.webkit.org/show_bug.cgi?id=43995

Reviewed by Brady Eidson.

* Platform/CoreIPC/ArgumentCoders.h:
(CoreIPC::):
Add overload for std::pair.

* Shared/ImmutableDictionary.h:
(WebKit::ImmutableDictionary::adopt):
Fix function signature by removing size parameter.

* UIProcess/API/C/WKPage.h:
Add dictionary parameter to callback.

* UIProcess/WebFormClient.cpp:
(WebKit::WebFormClient::willSubmitForm):
Create an ImmutableDictionary from the vector of string pairs.

* UIProcess/WebFormClient.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::didReceiveMessage):
(WebKit::WebPageProxy::willSubmitForm):
* UIProcess/WebPageProxy.h:
* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::dispatchWillSubmitForm):
Plumb through the values vector.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@65341 268f45cc-cd09-0410-ab3c-d52691b4dbfc