Renaming poorly named classes and adding missing unit tests.

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 85fb399878272df69d5ea2ca8c84b5e5aa46ad67..34be88e71aef25537a68727ed8dd50d7779f656b 100644
--- a/chrome/browser/prerender/prerender_browsertest.cc
+++ b/chrome/browser/prerender/prerender_browsertest.cc
@@ -126,14 +126,14 @@ class TestPrerenderContents : public PrerenderContents {
  public:
   TestPrerenderContents(
       PrerenderManager* prerender_manager,
-      PrerenderTracker* prerender_tracker,
+      PrerenderRenderViewTracker* prerender_render_view_tracker,
       Profile* profile,
       const GURL& url,
       const content::Referrer& referrer,
       int expected_number_of_loads,
       FinalStatus expected_final_status,
       bool prerender_should_wait_for_ready_title)
-      : PrerenderContents(prerender_manager, prerender_tracker,
+      : PrerenderContents(prerender_manager, prerender_render_view_tracker,
                           profile, url, referrer, ORIGIN_LINK_REL_PRERENDER,
                           PrerenderManager::kNoExperiment),
         number_of_loads_(0),
@@ -357,7 +357,7 @@ class WaitForLoadPrerenderContentsFactory : public PrerenderContents::Factory {
 
   virtual PrerenderContents* CreatePrerenderContents(
       PrerenderManager* prerender_manager,
-      PrerenderTracker* prerender_tracker,
+      PrerenderRenderViewTracker* prerender_render_view_tracker,
       Profile* profile,
       const GURL& url,
       const content::Referrer& referrer,
@@ -371,7 +371,8 @@ class WaitForLoadPrerenderContentsFactory : public PrerenderContents::Factory {
     VLOG(1) << "Creating prerender contents for " << url.path() <<
                " with expected final status " << expected_final_status;
     VLOG(1) << expected_final_status_queue_.size() << " left in the queue.";
-    return new TestPrerenderContents(prerender_manager, prerender_tracker,
+    return new TestPrerenderContents(prerender_manager,
+                                     prerender_render_view_tracker,
                                      profile, url,
                                      referrer, expected_number_of_loads_,
                                      expected_final_status,