Adding unit tests for PrerenderDispatcher.

chrome/renderer/prerender/prerender_dispatcher.h

Index: chrome/renderer/prerender/prerender_dispatcher.h
diff --git a/chrome/renderer/prerender/prerender_dispatcher.h b/chrome/renderer/prerender/prerender_dispatcher.h
index 3ee2b7f3217cb3edea22dd9f79ed2ee9d8ab89b6..35f0093a7a5ebc6728a3dcc8ec02fc09c8d9a354 100644
--- a/chrome/renderer/prerender/prerender_dispatcher.h
+++ b/chrome/renderer/prerender/prerender_dispatcher.h
@@ -10,6 +10,7 @@
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/gtest_prod_util.h"
 #include "content/public/renderer/render_process_observer.h"
 
 class GURL;
@@ -31,6 +32,16 @@ class PrerenderDispatcher : public content::RenderProcessObserver {
   bool IsPrerenderURL(const GURL & url) const;
 
  private:
+  friend class PrerenderDispatcherTest;
+  FRIEND_TEST_ALL_PREFIXES(PrerenderDispatcherTest, PrerenderDispatcherEmpty);

[gavinp, 2012/05/24 17:39:40]

Do you need these now?  I think you don't, and probably not the #include either.

[dominich, 2012/05/24 18:11:56]

Done.

+  FRIEND_TEST_ALL_PREFIXES(PrerenderDispatcherTest,
+                           PrerenderDispatcherSingleAdd);
+  FRIEND_TEST_ALL_PREFIXES(PrerenderDispatcherTest,
+                           PrerenderDispatcherMultipleAdd);
+  FRIEND_TEST_ALL_PREFIXES(PrerenderDispatcherTest,
+                           PrerenderDispatcherSingleRemove);
+  FRIEND_TEST_ALL_PREFIXES(PrerenderDispatcherTest,
+                           PrerenderDispatcherMultipleRemove);
   void OnAddPrerenderURL(const GURL& url);
   void OnRemovePrerenderURL(const GURL& url);