Renaming poorly named classes and adding missing unit tests.

chrome/browser/renderer_host/safe_browsing_resource_throttle.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/renderer_host/safe_browsing_resource_throttle.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/prerender/prerender_tracker.h"
+#include "chrome/browser/prerender/prerender_render_view_tracker.h"
 #include "chrome/browser/renderer_host/chrome_url_request_user_data.h"
 #include "content/public/browser/resource_throttle_controller.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_request.h"
 
 // Maximum time in milliseconds to wait for the safe browsing service to
 // verify a URL. After this amount of time the outstanding check will be
 // aborted, and the URL will be treated as if it were safe.
 static const int kCheckUrlTimeoutMs = 5000;
 
@@ skipping 88 matching lines @@
     bool should_show_blocking_page = true;
     if (request_->load_flags() & net::LOAD_PREFETCH) {
       // Don't prefetch resources that fail safe browsing, disallow
       // them.
       controller()->Cancel();
       should_show_blocking_page = false;
     } else {
       ChromeURLRequestUserData* user_data =
           ChromeURLRequestUserData::Get(request_);
       if (user_data && user_data->is_prerender()) {
-        prerender::PrerenderTracker* prerender_tracker = g_browser_process->
-            prerender_tracker();
-        if (prerender_tracker->TryCancelOnIOThread(
+        prerender::PrerenderRenderViewTracker* prerender_render_view_tracker =
+            g_browser_process->prerender_render_view_tracker();
+        if (prerender_render_view_tracker->TryCancelOnIOThread(
                 render_process_host_id_,
                 render_view_id_,
                 prerender::FINAL_STATUS_SAFE_BROWSING)) {
           controller()->Cancel();
           should_show_blocking_page = false;
         }
       }
     }
     if (should_show_blocking_page)
       StartDisplayingBlockingPage(url, result);
@@ skipping 66 matching lines @@
   OnBrowseUrlCheckResult(url_being_checked_, SafeBrowsingService::SAFE);
 }
 
 void SafeBrowsingResourceThrottle::ResumeRequest() {
   CHECK(state_ == STATE_NONE);
   CHECK(defer_state_ != DEFERRED_NONE);
 
   defer_state_ = DEFERRED_NONE;
   controller()->Resume();
 }