Break out the IO thread aspects of HttpServerPropertiesManager into a new ChromeHttpServerPropertie…

chrome/browser/net/http_server_properties_manager_unittest.cc

Index: chrome/browser/net/http_server_properties_manager_unittest.cc
diff --git a/chrome/browser/net/http_server_properties_manager_unittest.cc b/chrome/browser/net/http_server_properties_manager_unittest.cc
index fdaee6c1d48d4c0c4324a446efdb3efdb65cf50c..31a43c014203243958a22dd593962a3f81122f7b 100644
--- a/chrome/browser/net/http_server_properties_manager_unittest.cc
+++ b/chrome/browser/net/http_server_properties_manager_unittest.cc
@@ -37,13 +37,15 @@ class TestingHttpServerPropertiesManager : public HttpServerPropertiesManager {
 
   // Make these methods public for testing.
   using HttpServerPropertiesManager::ScheduleUpdateCacheOnUI;
-  using HttpServerPropertiesManager::ScheduleUpdatePrefsOnIO;
+  //using HttpServerPropertiesManager::ScheduleUpdatePrefsOnIO;
 
+  /*
   // Post tasks without a delay during tests.
   virtual void StartPrefsUpdateTimerOnIO(base::TimeDelta delay) OVERRIDE {
     HttpServerPropertiesManager::StartPrefsUpdateTimerOnIO(
         base::TimeDelta());
   }
+  */
 
   void UpdateCacheFromPrefsOnUIConcrete() {
     HttpServerPropertiesManager::UpdateCacheFromPrefsOnUI();