https://bugs.webkit.org/show_bug.cgi?id=54031

Reviewed by Anders Carlsson.

Source/WebKit2: 

* Platform/CoreIPC/HandleMessage.h:
(CoreIPC::callMemberFunction):
(CoreIPC::handleMessageVariadic):
* Scripts/webkit2/messages.py:
Add ability to pass variadic messages to sync messages.

* Shared/API/c/WKBase.h:
* Shared/APIObject.h:
Add WKBundleNavigation type.

* UIProcess/API/C/WKPage.h:
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::decidePolicyForNavigationAction):
(WebKit::WebPageProxy::decidePolicyForNewWindowAction):
(WebKit::WebPageProxy::decidePolicyForMIMEType):
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* UIProcess/WebPolicyClient.cpp:
(WebKit::WebPolicyClient::decidePolicyForNavigationAction):
(WebKit::WebPolicyClient::decidePolicyForNewWindowAction):
(WebKit::WebPolicyClient::decidePolicyForMIMEType):
* UIProcess/WebPolicyClient.h:
Update policy client for new data.

* WebProcess/InjectedBundle/API/c/WKBundleAPICast.h:
* WebProcess/InjectedBundle/API/c/WKBundleNavigationAction.cpp: Added.
(WKBundleNavigationActionGetTypeID):
(WKBundleNavigationActionGetNavigationType):
(WKBundleNavigationActionGetEventModifiers):
(WKBundleNavigationActionGetEventMouseButton):
(WKBundleNavigationActionCopyHitTestResult):
(WKBundleNavigationActionCopyFormElement):
* WebProcess/InjectedBundle/API/c/WKBundleNavigationAction.h: Added.
* WebProcess/InjectedBundle/API/c/WKBundlePage.cpp:
(WKBundlePageSetPolicyClient):
* WebProcess/InjectedBundle/API/c/WKBundlePage.h:
* WebProcess/InjectedBundle/InjectedBundleNavigationAction.cpp: Added.
(WebKit::mouseEventForNavigationAction):
(WebKit::mouseButtonForMouseEvent):
(WebKit::InjectedBundleNavigationAction::modifiersForNavigationAction):
(WebKit::InjectedBundleNavigationAction::mouseButtonForNavigationAction):
(WebKit::InjectedBundleNavigationAction::create):
(WebKit::InjectedBundleNavigationAction::InjectedBundleNavigationAction):
* WebProcess/InjectedBundle/InjectedBundleNavigationAction.h: Added.
(WebKit::InjectedBundleNavigationAction::navigationType):
(WebKit::InjectedBundleNavigationAction::modifiers):
(WebKit::InjectedBundleNavigationAction::mouseButton):
(WebKit::InjectedBundleNavigationAction::hitTestResult):
(WebKit::InjectedBundleNavigationAction::formElement):
(WebKit::InjectedBundleNavigationAction::type):
* WebProcess/InjectedBundle/InjectedBundlePagePolicyClient.cpp: Added.
(WebKit::InjectedBundlePagePolicyClient::decidePolicyForNavigationAction):
(WebKit::InjectedBundlePagePolicyClient::decidePolicyForNewWindowAction):
(WebKit::InjectedBundlePagePolicyClient::decidePolicyForMIMEType):
* WebProcess/InjectedBundle/InjectedBundlePagePolicyClient.h: Added.
* WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::createWindow):
* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::dispatchDecidePolicyForMIMEType):
(WebKit::WebFrameLoaderClient::dispatchDecidePolicyForNewWindowAction):
(WebKit::WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction):
* WebProcess/WebCoreSupport/WebFrameLoaderClient.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::initializeInjectedBundlePolicyClient):
* WebProcess/WebPage/WebPage.h:
(WebKit::WebPage::injectedBundlePolicyClient):
Pipe the policy client through the bundle to allow setting user data.

* WebKit2.pro:
* WebKit2.xcodeproj/project.pbxproj:
* win/WebKit2.vcproj:
* win/WebKit2Generated.make:
Add new files.

Tools: 

* MiniBrowser/mac/BrowserWindowController.m:
(decidePolicyForNavigationAction):
(decidePolicyForNewWindowAction):
(decidePolicyForMIMEType):
* TestWebKitAPI/Tests/WebKit2/PageLoadBasic.cpp:
(TestWebKitAPI::decidePolicyForNavigationAction):
(TestWebKitAPI::decidePolicyForNewWindowAction):
(TestWebKitAPI::decidePolicyForMIMEType):
Update policy client for new API.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@77974 268f45cc-cd09-0410-ab3c-d52691b4dbfc