Allow JSONWriter and JSONValueSerializer to omit binary values when instructed to do so.

chrome/browser/browser_about_handler.cc

Index: chrome/browser/browser_about_handler.cc
diff --git a/chrome/browser/browser_about_handler.cc b/chrome/browser/browser_about_handler.cc
index 6e4d126f5804adf102631c60d710aa59963bce6f..7aea48a9fc84cf231e4521e03b8890509efd3fef 100644
--- a/chrome/browser/browser_about_handler.cc
+++ b/chrome/browser/browser_about_handler.cc
@@ -1006,7 +1006,8 @@ std::string AboutStats(const std::string& query) {
 
   std::string data;
   if (query == "json" || query == kStringsJsPath) {
-    base::JSONWriter::WriteWithOptionalEscape(&root, true, false, &data);
+    base::JSONWriter::Write(&root, true,
+                            base::JSONWriter::OPTIONS_DO_NOT_ESCAPE, &data);
     if (query == kStringsJsPath)
       data = "var templateData = " + data + ";";
   } else if (query == "raw") {