Move BrowsingDataRemover to content/

chrome/browser/browsing_data/mock_browsing_data_remover_delegate.cc

Index: chrome/browser/browsing_data/mock_browsing_data_remover_delegate.cc
diff --git a/chrome/browser/browsing_data/mock_browsing_data_remover_delegate.cc b/chrome/browser/browsing_data/mock_browsing_data_remover_delegate.cc
index ff46b007bb8bc0288cbc67fe0b33bba764f1f70a..9c3e6e5f29aa86facccc6f648d3310547df419bf 100644
--- a/chrome/browser/browsing_data/mock_browsing_data_remover_delegate.cc
+++ b/chrome/browser/browsing_data/mock_browsing_data_remover_delegate.cc
@@ -14,9 +14,13 @@ MockBrowsingDataRemoverDelegate::~MockBrowsingDataRemoverDelegate() {
   DCHECK(!expected_calls_.size()) << "Expectations were set but not verified.";
 }
 
-BrowsingDataRemoverDelegate::EmbedderOriginTypeMatcher
+content::BrowsingDataRemoverDelegate::EmbedderOriginTypeMatcher
 MockBrowsingDataRemoverDelegate::GetOriginTypeMatcher() const {
-  return BrowsingDataRemoverDelegate::EmbedderOriginTypeMatcher();
+  return content::BrowsingDataRemoverDelegate::EmbedderOriginTypeMatcher();
+}
+
+bool MockBrowsingDataRemoverDelegate::MayRemoveDownloadHistory() const {
+  return true;
 }
 
 void MockBrowsingDataRemoverDelegate::RemoveEmbedderData(