Separate same domain and cross domain <link rel=...> prerenders for reporting.

chrome/browser/prerender/prerender_browsertest.cc

Index: chrome/browser/prerender/prerender_browsertest.cc
diff --git a/chrome/browser/prerender/prerender_browsertest.cc b/chrome/browser/prerender/prerender_browsertest.cc
index 5c4866f905caab7f5f96bda32c2b5e0361c756c0..d701747bed8bc3f4b9576830f6dd05b00951065a 100644
--- a/chrome/browser/prerender/prerender_browsertest.cc
+++ b/chrome/browser/prerender/prerender_browsertest.cc
@@ -214,8 +214,8 @@ class TestPrerenderContents : public PrerenderContents {
       int expected_number_of_loads,
       FinalStatus expected_final_status,
       bool prerender_should_wait_for_ready_title)
-      : PrerenderContents(prerender_manager, prerender_tracker,
-                          profile, url, referrer, ORIGIN_LINK_REL_PRERENDER,
+      : PrerenderContents(prerender_manager, prerender_tracker, profile, url,
+                          referrer, ORIGIN_LINK_REL_PRERENDER_SAMEDOMAIN,
                           PrerenderManager::kNoExperiment),

[mmenke, 2012/10/17 15:12:16]

The factory actually gets an origin when it creates a TestPrerenderContents. 
Why not just use it?

[gavinp, 2012/10/17 20:57:49]

Done.

         number_of_loads_(0),
         expected_number_of_loads_(expected_number_of_loads),