Changed ChromeURLDataManager to a ProfileKeyedService and made a Factory for it.

chrome/test/base/testing_profile.h

Index: chrome/test/base/testing_profile.h
diff --git a/chrome/test/base/testing_profile.h b/chrome/test/base/testing_profile.h
index 44124168f95387abe9b6a604a67698a6ec89f30f..4aa4965b398a46cfd064e1a93546d681591b9a58 100644
--- a/chrome/test/base/testing_profile.h
+++ b/chrome/test/base/testing_profile.h
@@ -243,7 +243,6 @@ class TestingProfile : public Profile {
   // history service processes all pending requests.
   void BlockUntilHistoryProcessesPendingRequests();
 
-  virtual ChromeURLDataManager* GetChromeURLDataManager() OVERRIDE;
   virtual chrome_browser_net::Predictor* GetNetworkPredictor() OVERRIDE;
   virtual void ClearNetworkingHistorySince(base::Time time) OVERRIDE;
   virtual GURL GetHomePage() OVERRIDE;
@@ -273,6 +272,9 @@ class TestingProfile : public Profile {
   // Creates a TestingPrefService and associates it with the TestingProfile.
   void CreateTestingPrefService();
 
+  virtual base::Callback<ChromeURLDataManagerBackend*(void)>
+      GetChromeURLDataManagerBackendGetter() const OVERRIDE;
+
   // The favicon service. Only created if CreateFaviconService is invoked.
   scoped_ptr<FaviconService> favicon_service_;
 
@@ -333,8 +335,6 @@ class TestingProfile : public Profile {
   // cases.
   FilePath profile_path_;
 
-  scoped_ptr<ChromeURLDataManager> chrome_url_data_manager_;
-
   // We keep a weak pointer to the dependency manager we want to notify on our
   // death. Defaults to the Singleton implementation but overridable for
   // testing.