Replace several uses of toWebCoreString() by V8TRYCATCH_FOR_V8STRINGRESOURCE() macro

Source/bindings/v8/custom/V8XSLTProcessorCustom.cpp

Index: Source/bindings/v8/custom/V8XSLTProcessorCustom.cpp
diff --git a/Source/bindings/v8/custom/V8XSLTProcessorCustom.cpp b/Source/bindings/v8/custom/V8XSLTProcessorCustom.cpp
index 46b40ffa7a930aaa5400ef500eb621519bd2c017..bd21dfe08de922eee3975c4975f6390df66411f8 100644
--- a/Source/bindings/v8/custom/V8XSLTProcessorCustom.cpp
+++ b/Source/bindings/v8/custom/V8XSLTProcessorCustom.cpp
@@ -51,11 +51,11 @@ void V8XSLTProcessor::setParameterMethodCustom(const v8::FunctionCallbackInfo<v8
     if (isUndefinedOrNull(args[1]) || isUndefinedOrNull(args[2]))
         return;
 
-    XSLTProcessor* imp = V8XSLTProcessor::toNative(args.Holder());
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, namespaceURI, args[0]);
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, localName, args[1]);
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, value, args[2]);
 
-    String namespaceURI = toWebCoreString(args[0]);
-    String localName = toWebCoreString(args[1]);
-    String value = toWebCoreString(args[2]);
+    XSLTProcessor* imp = V8XSLTProcessor::toNative(args.Holder());
     imp->setParameter(namespaceURI, localName, value);
 }
 
@@ -64,10 +64,10 @@ void V8XSLTProcessor::getParameterMethodCustom(const v8::FunctionCallbackInfo<v8
     if (isUndefinedOrNull(args[1]))
         return;
 
-    XSLTProcessor* imp = V8XSLTProcessor::toNative(args.Holder());
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, namespaceURI, args[0]);
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, localName, args[1]);
 
-    String namespaceURI = toWebCoreString(args[0]);
-    String localName = toWebCoreString(args[1]);
+    XSLTProcessor* imp = V8XSLTProcessor::toNative(args.Holder());
     String result = imp->getParameter(namespaceURI, localName);
     if (result.isNull())
         return;
@@ -80,10 +80,10 @@ void V8XSLTProcessor::removeParameterMethodCustom(const v8::FunctionCallbackInfo
     if (isUndefinedOrNull(args[1]))
         return;
 
-    XSLTProcessor* imp = V8XSLTProcessor::toNative(args.Holder());
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, namespaceURI, args[0]);
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, localName, args[1]);
 
-    String namespaceURI = toWebCoreString(args[0]);
-    String localName = toWebCoreString(args[1]);
+    XSLTProcessor* imp = V8XSLTProcessor::toNative(args.Holder());
     imp->removeParameter(namespaceURI, localName);
 }