NTP: clang-format

components/ntp_snippets/content_suggestions_provider.h

 // Copyright 2016 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 COMPONENTS_NTP_SNIPPETS_CONTENT_SUGGESTIONS_PROVIDER_H_
 #define COMPONENTS_NTP_SNIPPETS_CONTENT_SUGGESTIONS_PROVIDER_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 133 matching lines @@
   // suggestions for the given |category|, if present, so that no suggestions
   // are suppressed. This does not necessarily make previously dismissed
   // suggestions reappear, as they may have been permanently deleted, depending
   // on the provider implementation.
   virtual void ClearDismissedSuggestionsForDebugging(Category category) = 0;
 
  protected:
   ContentSuggestionsProvider(Observer* observer);
 
   Observer* observer() const { return observer_; }
+
  private:
   Observer* observer_;
 };
 
 }  // namespace ntp_snippets
 
 #endif  // COMPONENTS_NTP_SNIPPETS_CONTENT_SUGGESTIONS_PROVIDER_H_