Split to SafeBrowsingDatabaseManager into Local* and Remote*.

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index f1767ec36cdba33f90c7fef7081437fbd3a4f539..95ce36e55390f4cd234a2a8b1338dfaa15fa5d5c 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -834,11 +834,10 @@ void ProfileImpl::OnPrefsLoaded(bool success) {
   // TODO(sky): remove this in a couple of releases (m28ish).
   prefs_->SetBoolean(prefs::kSessionExitedCleanly, true);
 
-#if defined(OS_ANDROID) && defined(FULL_SAFE_BROWSING)
-  // Clear safe browsing setting in the case we need to roll back
-  // for users enrolled in Finch trial before.

[Nico, 2015/05/13 00:07:23]

Why do you no longer need the field trial?

[Nathan Parker, 2015/05/13 00:11:23]

The field trial was used last Fall to test full Safe Browsing on mobile, to
collect data for the code that's going in now.  We no longer need that trial,
and in fact the IsEnabledByFieldTrial() was removed a while ago.  Dead code.

Feng and I discussed the state of it before he left Google.

-  if (!SafeBrowsingService::IsEnabledByFieldTrial())
-    prefs_->ClearPref(prefs::kSafeBrowsingEnabled);
+#if defined(SAFE_BROWSING_DB_REMOTE)
+  // Hardcode this pref on this build of Android until the UX is developed.
+  // http://crbug.com/481558
+  prefs_->SetBoolean(prefs::kSafeBrowsingEnabled, true);
 #endif
 
   g_browser_process->profile_manager()->InitProfileUserPrefs(this);