1 files changed, 14 insertions, 14 deletions

diff --git a/Source/JavaScriptCore/API/JSContextRef.cpp b/Source/JavaScriptCore/API/JSContextRef.cpp
index 7a57287de..7c815355b 100644
--- a/Source/JavaScriptCore/API/JSContextRef.cpp
+++ b/Source/JavaScriptCore/API/JSContextRef.cpp
@@ -35,7 +35,7 @@
 #include "JSClassRef.h"
 #include "JSGlobalObject.h"
 #include "JSObject.h"
-#include "UStringBuilder.h"
+#include <wtf/text/StringBuilder.h>
 #include <wtf/text/StringHash.h>
 
 #if OS(DARWIN)
@@ -167,15 +167,15 @@ JSStringRef JSContextCreateBacktrace(JSContextRef ctx, unsigned maxStackSize)
     JSLockHolder lock(exec);
 
     unsigned count = 0;
-    UStringBuilder builder;
+    StringBuilder builder;
     CallFrame* callFrame = exec;
-    UString functionName;
+    String functionName;
     if (exec->callee()) {
         if (asObject(exec->callee())->inherits(&InternalFunction::s_info)) {
             functionName = asInternalFunction(exec->callee())->name(exec);
-            builder.append("#0 ");
+            builder.appendLiteral("#0 ");
             builder.append(functionName);
-            builder.append("() ");
+            builder.appendLiteral("() ");
             count++;
         }
     }
@@ -183,10 +183,10 @@ JSStringRef JSContextCreateBacktrace(JSContextRef ctx, unsigned maxStackSize)
         ASSERT(callFrame);
         int signedLineNumber;
         intptr_t sourceID;
-        UString urlString;
+        String urlString;
         JSValue function;
         
-        UString levelStr = UString::number(count);
+        String levelStr = String::number(count);
         
         exec->interpreter()->retrieveLastCaller(callFrame, signedLineNumber, sourceID, urlString, function);
 
@@ -200,20 +200,20 @@ JSStringRef JSContextCreateBacktrace(JSContextRef ctx, unsigned maxStackSize)
         }
         unsigned lineNumber = signedLineNumber >= 0 ? signedLineNumber : 0;
         if (!builder.isEmpty())
-            builder.append("\n");
-        builder.append("#");
+            builder.append('\n');
+        builder.append('#');
         builder.append(levelStr);
-        builder.append(" ");
+        builder.append(' ');
         builder.append(functionName);
-        builder.append("() at ");
+        builder.appendLiteral("() at ");
         builder.append(urlString);
-        builder.append(":");
-        builder.append(UString::number(lineNumber));
+        builder.append(':');
+        builder.appendNumber(lineNumber);
         if (!function || ++count == maxStackSize)
             break;
         callFrame = callFrame->callerFrame();
     }
-    return OpaqueJSString::create(builder.toUString()).leakRef();
+    return OpaqueJSString::create(builder.toString()).leakRef();
 }