Profiles: Make NTPResourceCache a ProfileKeyedService.

chrome/test/testing_profile.h

Index: chrome/test/testing_profile.h
diff --git a/chrome/test/testing_profile.h b/chrome/test/testing_profile.h
index b461f5e518791a66fbe3ba3e6d9543f7f98820cd..8a32c9c66f621665efbb04dee3bde46493e390c1 100644
--- a/chrome/test/testing_profile.h
+++ b/chrome/test/testing_profile.h
@@ -246,7 +246,6 @@ class TestingProfile : public Profile {
   virtual void InitExtensions(bool extensions_enabled) {}
   virtual void InitPromoResources() {}
   virtual void InitRegisteredProtocolHandlers() {}
-  virtual NTPResourceCache* GetNTPResourceCache();
 
   virtual FilePath last_selected_directory();
   virtual void set_last_selected_directory(const FilePath& path);
@@ -333,8 +332,6 @@ class TestingProfile : public Profile {
   // invoked.
   scoped_ptr<TemplateURLFetcher> template_url_fetcher_;
 
-  scoped_ptr<NTPResourceCache> ntp_resource_cache_;
-
   // Internally, this is a TestURLRequestContextGetter that creates a dummy
   // request context. Currently, only the CookieMonster is hooked up.
   scoped_refptr<net::URLRequestContextGetter> request_context_;