Convert Pass()→std::move() in //components/[n-z]*

components/safe_browsing_db/prefix_set.cc

Index: components/safe_browsing_db/prefix_set.cc
diff --git a/components/safe_browsing_db/prefix_set.cc b/components/safe_browsing_db/prefix_set.cc
index b5c97d3a395209a186074ac8c45ad72d75abc2f5..f8aa9350a7a1590b80f766f40ff04c35f4e001bb 100644
--- a/components/safe_browsing_db/prefix_set.cc
+++ b/components/safe_browsing_db/prefix_set.cc
@@ -5,6 +5,7 @@
 #include "components/safe_browsing_db/prefix_set.h"
 
 #include <algorithm>
+#include <utility>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_file.h"
@@ -390,11 +391,11 @@ scoped_ptr<const PrefixSet> PrefixSetBuilder::GetPrefixSet(
   std::sort(prefix_set_->full_hashes_.begin(), prefix_set_->full_hashes_.end(),
             SBFullHashLess);
 
-  return prefix_set_.Pass();
+  return std::move(prefix_set_);
 }
 
 scoped_ptr<const PrefixSet> PrefixSetBuilder::GetPrefixSetNoHashes() {
-  return GetPrefixSet(std::vector<SBFullHash>()).Pass();
+  return GetPrefixSet(std::vector<SBFullHash>());
 }
 
 void PrefixSetBuilder::EmitRun() {