Issue 6526 - Remove deprecated Utf8Value() usage

src/JsError.cpp

Index: src/JsError.cpp
===================================================================
--- a/src/JsError.cpp
+++ b/src/JsError.cpp
@@ -14,28 +14,29 @@
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "JsError.h"
 
 using namespace AdblockPlus;
 
-JsError::JsError(const v8::Local<v8::Value>& exception,
+JsError::JsError(v8::Isolate* isolate, const v8::Local<v8::Value>& exception,
     const v8::Local<v8::Message>& message)
-  : std::runtime_error(ExceptionToString(exception, message))
+  : std::runtime_error(ExceptionToString(isolate, exception, message))
 {
 }
 
-std::string JsError::ExceptionToString(const v8::Local<v8::Value>& exception,
+std::string JsError::ExceptionToString(v8::Isolate* isolate,
+  const v8::Local<v8::Value>& exception,
   const v8::Local<v8::Message>& message)
 {
   std::stringstream error;
-  error << *v8::String::Utf8Value(exception);
+  error << *v8::String::Utf8Value(isolate, exception);
   if (!message.IsEmpty())
   {
     error << " at ";
-    error << *v8::String::Utf8Value(message->GetScriptResourceName());
+    error << *v8::String::Utf8Value(isolate, message->GetScriptResourceName());
     error << ":";
     error << message->GetLineNumber();
   }
   return error.str();
-}
+}