Revert of Add per-section clearing and dismissed suggestions to snippets-internals

components/ntp_snippets/bookmarks/bookmark_suggestions_provider.cc

Index: components/ntp_snippets/bookmarks/bookmark_suggestions_provider.cc
diff --git a/components/ntp_snippets/bookmarks/bookmark_suggestions_provider.cc b/components/ntp_snippets/bookmarks/bookmark_suggestions_provider.cc
index 70752b421c8a03c2c7585e6c49f1fd6d2daf912e..85457d2d8d568928e35f897e412e3415de495180 100644
--- a/components/ntp_snippets/bookmarks/bookmark_suggestions_provider.cc
+++ b/components/ntp_snippets/bookmarks/bookmark_suggestions_provider.cc
@@ -61,7 +61,6 @@
 
 CategoryStatus BookmarkSuggestionsProvider::GetCategoryStatus(
     Category category) {
-  DCHECK_EQ(category, provided_category_);
   return category_status_;
 }
 
@@ -78,24 +77,12 @@
       FROM_HERE, base::Bind(callback, suggestion_id, gfx::Image()));
 }
 
-void BookmarkSuggestionsProvider::ClearCachedSuggestionsForDebugging(
-    Category category) {
-  DCHECK_EQ(category, provided_category_);
+void BookmarkSuggestionsProvider::ClearCachedSuggestionsForDebugging() {
   // Ignored.
 }
 
-std::vector<ContentSuggestion>
-BookmarkSuggestionsProvider::GetDismissedSuggestionsForDebugging(
-    Category category) {
-  DCHECK_EQ(category, provided_category_);
-  // TODO(pke): Implement when discarded suggestions are supported.
-  return std::vector<ContentSuggestion>();
-}
-
-void BookmarkSuggestionsProvider::ClearDismissedSuggestionsForDebugging(
-    Category category) {
-  DCHECK_EQ(category, provided_category_);
-  // TODO(pke): Implement when discarded suggestions are supported.
+void BookmarkSuggestionsProvider::ClearDismissedSuggestionsForDebugging() {
+  // TODO(jkrcal): Implement when discarded suggestions are supported.
 }
 
 void BookmarkSuggestionsProvider::BookmarkModelLoaded(