Renaming poorly named classes and adding missing unit tests.

chrome/browser/prerender/prerender_contents.h

Index: chrome/browser/prerender/prerender_contents.h
diff --git a/chrome/browser/prerender/prerender_contents.h b/chrome/browser/prerender/prerender_contents.h
index 9546da7eac65d8f26a83ac92bc72ee37c7317374..2f8f0ae32ddff7005e644681ba62d62b03de829b 100644
--- a/chrome/browser/prerender/prerender_contents.h
+++ b/chrome/browser/prerender/prerender_contents.h
@@ -40,7 +40,7 @@ namespace prerender {
 
 class PrerenderManager;
 class PrerenderRenderViewHostObserver;
-class PrerenderTracker;
+class PrerenderRenderViewTracker;
 
 class PrerenderContents : public content::NotificationObserver,
                           public content::WebContentsObserver {
@@ -53,10 +53,10 @@ class PrerenderContents : public content::NotificationObserver,
     virtual ~Factory() {}
 
     // Ownership is not transfered through this interface as prerender_manager,
-    // prerender_tracker, and profile are stored as weak pointers.
+    // prerender_render_view_tracker, and profile are stored as weak pointers.
     virtual PrerenderContents* CreatePrerenderContents(
         PrerenderManager* prerender_manager,
-        PrerenderTracker* prerender_tracker,
+        PrerenderRenderViewTracker* prerender_render_view_tracker,
         Profile* profile,
         const GURL& url,
         const content::Referrer& referrer,
@@ -216,7 +216,7 @@ class PrerenderContents : public content::NotificationObserver,
 
  protected:
   PrerenderContents(PrerenderManager* prerender_manager,
-                    PrerenderTracker* prerender_tracker,
+                    PrerenderRenderViewTracker* prerender_render_view_tracker,
                     Profile* profile,
                     const GURL& url,
                     const content::Referrer& referrer,
@@ -266,7 +266,7 @@ class PrerenderContents : public content::NotificationObserver,
   PrerenderManager* prerender_manager_;
 
   // The prerender tracker tracking prerenders.
-  PrerenderTracker* prerender_tracker_;
+  PrerenderRenderViewTracker* prerender_render_view_tracker_;
 
   // The URL being prerendered.
   GURL prerender_url_;
@@ -298,8 +298,8 @@ class PrerenderContents : public content::NotificationObserver,
   // True when the main frame has finished loading.
   bool has_finished_loading_;
 
-  // This must be the same value as the PrerenderTracker has recorded for
-  // |this|, when |this| has a RenderView.
+  // This must be the same value as the PrerenderRenderViewTracker has recorded
+  // for |this|, when |this| has a RenderView.
   FinalStatus final_status_;
 
   // The MatchComplete status of the prerender, indicating how it relates