Broadcast prerender URLs to all render processes.

Before this change, a render-initiated navigation could only swap to a prerender if the prerender was created via a <link rel="prerender"> element from a RenderView within the same render process.

Now that we are experimenting with local-browsing based prerenders, this means that a lot of prerenders may never be used. The prerenders are created in the browser process, and need to be advertised to all render processes.

There is a slight risk that an owned render process can spy on some navigations that a user does due to the broadcast.

BUG=239180

Review URL: https://chromiumcodereview.appspot.com/15027009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@200223 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 7 deletions

diff --git a/chrome/browser/prerender/prerender_handle.h b/chrome/browser/prerender/prerender_handle.h
index 67cae39..3e2e946 100644
--- a/chrome/browser/prerender/prerender_handle.h
+++ b/chrome/browser/prerender/prerender_handle.h
@@ -41,11 +41,6 @@ class PrerenderHandle : public base::NonThreadSafe,
     // Signals that the prerender has stopped running.
     virtual void OnPrerenderStop(PrerenderHandle* handle) = 0;
 
-    // Signals the discovery, through redirects, of a new alias for this
-    // prerender.
-    virtual void OnPrerenderAddAlias(PrerenderHandle* handle,
-                                     const GURL& alias_url) = 0;
-
    protected:
     Observer();
     virtual ~Observer();
@@ -91,8 +86,6 @@ class PrerenderHandle : public base::NonThreadSafe,
   virtual void OnPrerenderStopLoading(PrerenderContents* prerender_contents)
       OVERRIDE;
   virtual void OnPrerenderStop(PrerenderContents* prerender_contents) OVERRIDE;
-  virtual void OnPrerenderAddAlias(PrerenderContents* prerender_contents,
-                                   const GURL& alias_url) OVERRIDE;
   virtual void OnPrerenderCreatedMatchCompleteReplacement(
       PrerenderContents* contents, PrerenderContents* replacement) OVERRIDE;