Remove uses of ENABLE_CONFIGURATION_POLICY from src/chrome.

chrome/common/extensions/api/storage/storage_schema_manifest_handler.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_COMMON_EXTENSIONS_API_STORAGE_STORAGE_SCHEMA_MANIFEST_HANDLER_H_
 #define CHROME_COMMON_EXTENSIONS_API_STORAGE_STORAGE_SCHEMA_MANIFEST_HANDLER_H_
 
 #include "base/macros.h"
 #include "extensions/common/manifest_handler.h"
 
 namespace policy {
 class Schema;
 }
 
 namespace extensions {
 
 // Handles the "storage.managed_schema" manifest key.
 class StorageSchemaManifestHandler : public ManifestHandler {
  public:
   StorageSchemaManifestHandler();
   ~StorageSchemaManifestHandler() override;
 
-#if defined(ENABLE_CONFIGURATION_POLICY)
   // Returns the managed storage schema defined for |extension|.
   // If the schema is invalid then the Schema returned is invalid too, and
   // the failure reason is stored in |error|.
   // This function does file I/O and must be called on a thread that allows I/O.
   static policy::Schema GetSchema(const Extension* extension,
                                   std::string* error);
-#endif
 
  private:
   // ManifestHandler implementation:
   bool Parse(Extension* extension, base::string16* error) override;
   bool Validate(const Extension* extension,
                 std::string* error,
                 std::vector<InstallWarning>* warnings) const override;
   const std::vector<std::string> Keys() const override;
 
   DISALLOW_COPY_AND_ASSIGN(StorageSchemaManifestHandler);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_API_STORAGE_STORAGE_SCHEMA_MANIFEST_HANDLER_H_