Move core features code to //extensions

extensions/common/features/base_feature_provider.h

Index: extensions/common/features/base_feature_provider.h
diff --git a/chrome/common/extensions/features/base_feature_provider.h b/extensions/common/features/base_feature_provider.h
similarity index 85%
rename from chrome/common/extensions/features/base_feature_provider.h
rename to extensions/common/features/base_feature_provider.h
index 4fcb2f2d6e1a8491a05348c693eb7078bde2e4ca..bf2e136dcbc37529db100ab80e8b9af082be024c 100644
--- a/chrome/common/extensions/features/base_feature_provider.h
+++ b/extensions/common/features/base_feature_provider.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_COMMON_EXTENSIONS_FEATURES_BASE_FEATURE_PROVIDER_H_
-#define CHROME_COMMON_EXTENSIONS_FEATURES_BASE_FEATURE_PROVIDER_H_
+#ifndef EXTENSIONS_COMMON_FEATURES_BASE_FEATURE_PROVIDER_H_
+#define EXTENSIONS_COMMON_FEATURES_BASE_FEATURE_PROVIDER_H_
 
 #include <map>
 #include <string>
@@ -11,8 +11,8 @@
 
 #include "base/memory/linked_ptr.h"
 #include "base/values.h"
-#include "chrome/common/extensions/features/simple_feature.h"
 #include "extensions/common/features/feature_provider.h"
+#include "extensions/common/features/simple_feature.h"
 
 namespace extensions {
 
@@ -50,4 +50,4 @@ class BaseFeatureProvider : public FeatureProvider {
 
 }  // namespace extensions
 
-#endif  // CHROME_COMMON_EXTENSIONS_FEATURES_BASE_FEATURE_PROVIDER_H_
+#endif  // EXTENSIONS_COMMON_FEATURES_BASE_FEATURE_PROVIDER_H_