Navigation transitions: Initiate navigation transition and send serialized markup to Chrome

public/web/WebFrameClient.h

Index: public/web/WebFrameClient.h
diff --git a/public/web/WebFrameClient.h b/public/web/WebFrameClient.h
index 3f76ede04069ffb058db2ce7d56801b2d4cf6ed3..5f20652f8dadff446626c4f45f5a234f6b5423ff 100644
--- a/public/web/WebFrameClient.h
+++ b/public/web/WebFrameClient.h
@@ -182,6 +182,23 @@ public:
 
     // The client may choose to alter the navigation policy.  Otherwise,
     // defaultPolicy should just be returned.
+
+    struct NavigationPolicyInfo {
+        WebLocalFrame* frame;
+        WebDataSource::ExtraData* extraData;
+        const WebURLRequest& urlRequest;
+        WebNavigationType navigationType;
+        WebNavigationPolicy defaultPolicy;
+        bool isRedirect;
+        bool isTransitionNavigation;
+        NavigationPolicyInfo(const WebURLRequest& urlRequest) : frame(0), extraData(0), urlRequest(urlRequest), navigationType(WebNavigationTypeOther), defaultPolicy(WebNavigationPolicyIgnore), isRedirect(false), isTransitionNavigation(false) { }

[esprehn, 2014/06/21 02:50:21]

This should have each member on it's own line, and the : one line down.

+    };
+    virtual WebNavigationPolicy decidePolicyForNavigation(const NavigationPolicyInfo& info)

[esprehn, 2014/06/21 02:50:21]

add a new line before this

+    {
+        return decidePolicyForNavigation(info.frame, info.extraData, info.urlRequest, info.navigationType, info.defaultPolicy, info.isRedirect);
+    }
+
+    // DEPRECATED
     virtual WebNavigationPolicy decidePolicyForNavigation(
         WebLocalFrame*, WebDataSource::ExtraData*, const WebURLRequest&, WebNavigationType,
         WebNavigationPolicy defaultPolicy, bool isRedirect) { return defaultPolicy; }
@@ -214,6 +231,8 @@ public:
     virtual void didCreateDataSource(WebLocalFrame*, WebDataSource*) { }
 
     // A new provisional load has been started.
+    virtual void didStartProvisionalLoad(WebLocalFrame* localFrame, bool isTransitionNavigation) { didStartProvisionalLoad(localFrame); }
+    // DEPRECATED
     virtual void didStartProvisionalLoad(WebLocalFrame*) { }
 
     // The provisional load was redirected via a HTTP 3xx response.
@@ -270,6 +289,12 @@ public:
     virtual void didChangeBrandColor(WebLocalFrame*) { }
 
 
+    // Transition navigations -----------------------------------------------
+
+    // Provides serialized markup of transition elements for use in the following navigation.
+    virtual void addNavigationTransitionData(const WebString& allowedDestinationOrigin, const WebString& markup) { }
+
+
     // Misc ----------------------------------------------------------------
 
     // Called to retrieve the provider of desktop notifications.