Move remaining non-test, non-Chrome-specific Prefs code to base/prefs/.

base/prefs/pref_service_builder.h

Index: base/prefs/pref_service_builder.h
diff --git a/chrome/browser/prefs/pref_service_builder.h b/base/prefs/pref_service_builder.h
similarity index 89%
rename from chrome/browser/prefs/pref_service_builder.h
rename to base/prefs/pref_service_builder.h
index 21489aee99ec8c1ff70ec2742688ffb29a52d0b7..4bd4fde7dd6328f0e7c57eec58a481be3922cddf 100644
--- a/chrome/browser/prefs/pref_service_builder.h
+++ b/base/prefs/pref_service_builder.h
@@ -2,15 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_PREFS_PREF_SERVICE_BUILDER_H_
-#define CHROME_BROWSER_PREFS_PREF_SERVICE_BUILDER_H_
+#ifndef BASE_PREFS_PREF_SERVICE_BUILDER_H_
+#define BASE_PREFS_PREF_SERVICE_BUILDER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
+#include "base/prefs/base_prefs_export.h"
 #include "base/prefs/persistent_pref_store.h"
+#include "base/prefs/pref_registry.h"
 #include "base/prefs/pref_store.h"
-#include "chrome/browser/prefs/pref_registry.h"
 
 class PrefService;
 
@@ -20,7 +21,7 @@ class SequencedTaskRunner;
 }
 
 // A class that allows convenient building of PrefService.
-class PrefServiceBuilder {
+class BASE_PREFS_EXPORT PrefServiceBuilder {
  public:
   PrefServiceBuilder();
   virtual ~PrefServiceBuilder();
@@ -68,4 +69,4 @@ class PrefServiceBuilder {
   DISALLOW_COPY_AND_ASSIGN(PrefServiceBuilder);
 };
 
-#endif  // CHROME_BROWSER_PREFS_PREF_SERVICE_BUILDER_H_
+#endif  // BASE_PREFS_PREF_SERVICE_BUILDER_H_