Index: base/prefs/json_pref_store.cc |
diff --git a/base/prefs/json_pref_store.cc b/base/prefs/json_pref_store.cc |
index c52a95c9cc2b7b675059cbd6d91574a465633eba..0522a45a468f6e0fd94d4739de48d3f58ad6a3be 100644 |
--- a/base/prefs/json_pref_store.cc |
+++ b/base/prefs/json_pref_store.cc |
@@ -8,12 +8,14 @@ |
#include "base/bind.h" |
#include "base/callback.h" |
+#include "base/command_line.h" |
#include "base/files/file_path.h" |
#include "base/files/file_util.h" |
#include "base/json/json_file_value_serializer.h" |
#include "base/json/json_string_value_serializer.h" |
#include "base/memory/ref_counted.h" |
#include "base/metrics/histogram.h" |
+#include "base/prefs/base_prefs_switches.h" |
#include "base/prefs/pref_filter.h" |
#include "base/sequenced_task_runner.h" |
#include "base/strings/string_util.h" |
@@ -398,7 +400,10 @@ bool JsonPrefStore::SerializeData(std::string* output) { |
pref_filter_->FilterSerializeData(prefs_.get()); |
JSONStringValueSerializer serializer(output); |
- serializer.set_pretty_print(true); |
+ if (base::CommandLine::ForCurrentProcess()->HasSwitch( |
+ switches::kPrettyPrintPrefs)) { |
+ serializer.set_pretty_print(true); |
+ } |
return serializer.Serialize(*prefs_); |
} |