Navigation transitions: Place transition page in same process as destination page.

content/public/browser/navigation_entry.h

Index: content/public/browser/navigation_entry.h
diff --git a/content/public/browser/navigation_entry.h b/content/public/browser/navigation_entry.h
index 6d69b0de4bc2557aa36a60cba1497133abe08635..994a8ea9f1e34dcad4268a176b02095ded0aea83 100644
--- a/content/public/browser/navigation_entry.h
+++ b/content/public/browser/navigation_entry.h
@@ -217,6 +217,12 @@ class NavigationEntry {
 
   // True if this entry is restored and hasn't been loaded.
   virtual bool IsRestored() const = 0;
+
+  // The virtual URL, when nonempty, will override the actual URL of the page
+  // when we determine the site instance to use. This allows us to redirect
+  // a url to a particular process if need be.
+  virtual void SetVirtualURLForTransition(const GURL& url) = 0;

[jam, 2014/07/14 23:14:21]

these aren't used in chrome, so can you just put them on NavigationEntryImpl
(see http://www.chromium.org/developers/content-module/content-api)

[shatch, 2014/07/21 17:47:11]

Done. Also did some renaming.

+  virtual const GURL& GetVirtualURLForTransition() const = 0;
 };
 
 }  // namespace content