1 files changed, 23 insertions, 3 deletions
diff --git a/src/inspector/string-util.h b/src/inspector/string-util.h
index e1a69e89..6f0e3d5f 100644
--- a/src/inspector/string-util.h
+++ b/src/inspector/string-util.h
@@ -5,6 +5,9 @@
 #ifndef V8_INSPECTOR_STRINGUTIL_H_
 #define V8_INSPECTOR_STRINGUTIL_H_
 
+#include <memory>
+
+#include "src/base/logging.h"
 #include "src/base/macros.h"
 #include "src/inspector/string-16.h"
 
@@ -29,15 +32,32 @@ class StringUtil {
     return String::fromInteger(number);
   }
   static String fromDouble(double number) { return String::fromDouble(number); }
+  static size_t find(const String& s, const char* needle) {
+    return s.find(needle);
+  }
+  static size_t find(const String& s, const String& needle) {
+    return s.find(needle);
+  }
   static const size_t kNotFound = String::kNotFound;
+  static void builderAppend(StringBuilder& builder, const String& s) {
+    builder.append(s);
+  }
+  static void builderAppend(StringBuilder& builder, UChar c) {
+    builder.append(c);
+  }
+  static void builderAppend(StringBuilder& builder, const char* s, size_t len) {
+    builder.append(s, len);
+  }
   static void builderReserve(StringBuilder& builder, size_t capacity) {
     builder.reserveCapacity(capacity);
   }
+  static String builderToString(StringBuilder& builder) {
+    return builder.toString();
+  }
+  static std::unique_ptr<protocol::Value> parseJSON(const String16& json);
+  static std::unique_ptr<protocol::Value> parseJSON(const StringView& json);
 };
 
-std::unique_ptr<protocol::Value> parseJSON(const StringView& json);
-std::unique_ptr<protocol::Value> parseJSON(const String16& json);
-
 }  // namespace protocol
 
 v8::Local<v8::String> toV8String(v8::Isolate*, const String16&);