Remove PrerenderLocalPredictor, part 5.

chrome/browser/history/android/android_provider_backend_unittest.cc

Index: chrome/browser/history/android/android_provider_backend_unittest.cc
diff --git a/chrome/browser/history/android/android_provider_backend_unittest.cc b/chrome/browser/history/android/android_provider_backend_unittest.cc
index 0dbcfa6f4ffb73301ddfbeabbed5057bcfa20687..b92847edcd9440dfca8d5f17f01fe7e64ad4d092 100644
--- a/chrome/browser/history/android/android_provider_backend_unittest.cc
+++ b/chrome/browser/history/android/android_provider_backend_unittest.cc
@@ -76,7 +76,6 @@ class AndroidProviderBackendDelegate : public HistoryBackend::Delegate {
   void NotifyProfileError(sql::InitStatus init_status) override {}
   void SetInMemoryBackend(
       scoped_ptr<InMemoryHistoryBackend> backend) override {}
-  void NotifyAddVisit(const history::BriefVisitInfo& info) override {}
   void NotifyFaviconChanged(const std::set<GURL>& url) override {
     favicon_changed_.reset(new std::set<GURL>(url.begin(), url.end()));
   }