Fix for https://code.google.com/p/dart/issues/detail?id=5851 Proper line #s and columns for Dart er…

Source/bindings/v8/ScriptCallStackFactory.cpp

Index: Source/bindings/v8/ScriptCallStackFactory.cpp
diff --git a/Source/bindings/v8/ScriptCallStackFactory.cpp b/Source/bindings/v8/ScriptCallStackFactory.cpp
index 22de5f8d8282566a7eb524c8392b7a202687caf0..98fd95dbb771371f66eb0129388ce6363ee35ca6 100644
--- a/Source/bindings/v8/ScriptCallStackFactory.cpp
+++ b/Source/bindings/v8/ScriptCallStackFactory.cpp
@@ -31,6 +31,7 @@
 #include "config.h"
 #include "bindings/v8/ScriptCallStackFactory.h"
 
+#include "bindings/dart/DartUtilities.h"
 #include "bindings/v8/ScriptScope.h"
 #include "bindings/v8/ScriptValue.h"
 #include "bindings/v8/V8Binding.h"
@@ -116,14 +117,22 @@ PassRefPtr<ScriptCallStack> createScriptCallStackForConsole(size_t maxStackSize)
     return createScriptCallStack(stackSize);
 }
 
-PassRefPtr<ScriptCallStack> createScriptCallStackForConsole(ScriptState*)
+PassRefPtr<ScriptCallStack> createScriptCallStackForConsole(ScriptState* scriptState)
 {
-    return createScriptCallStackForConsole();
+    // FIXMEDART: move to a shared bindings directory.
+    if (!scriptState || scriptState->isJavaScript())
+        return createScriptCallStackForConsole();
+
+    return DartUtilities::createScriptCallStack();
 }
 
-PassRefPtr<ScriptCallStack> createScriptCallStack(ScriptState*, size_t maxStackSize)
+PassRefPtr<ScriptCallStack> createScriptCallStack(ScriptState* scriptState, size_t maxStackSize)
 {
-    return createScriptCallStackForConsole(maxStackSize);
+    // FIXMEDART: move to a shared bindings directory.
+    if (!scriptState || scriptState->isJavaScript())
+        return createScriptCallStackForConsole(maxStackSize);
+
+    return DartUtilities::createScriptCallStack();
 }
 
 PassRefPtr<ScriptArguments> createScriptArguments(const v8::FunctionCallbackInfo<v8::Value>& v8arguments, unsigned skipArgumentCount)