Remove IDBNotFoundError ExceptionCode

Source/bindings/v8/custom/V8NodeCustom.cpp

Index: Source/bindings/v8/custom/V8NodeCustom.cpp
diff --git a/Source/bindings/v8/custom/V8NodeCustom.cpp b/Source/bindings/v8/custom/V8NodeCustom.cpp
index 7b372b668493fa4e54e27e270ccc63c6105a5b41..99256adbca3baee5a53a2fee984955bad5073d30 100644
--- a/Source/bindings/v8/custom/V8NodeCustom.cpp
+++ b/Source/bindings/v8/custom/V8NodeCustom.cpp
@@ -46,6 +46,7 @@
 #include "V8SVGElement.h"
 #include "V8ShadowRoot.h"
 #include "V8Text.h"
+#include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/V8AbstractEventListener.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8EventListener.h"
@@ -61,14 +62,12 @@ void V8Node::insertBeforeMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&
 {
     v8::Handle<v8::Object> holder = args.Holder();
     Node* imp = V8Node::toNative(holder);
-    ExceptionCode ec = 0;
+    ExceptionState es(args.GetIsolate());
     Node* newChild = V8Node::HasInstance(args[0], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;
     Node* refChild = V8Node::HasInstance(args[1], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[1])) : 0;
-    bool success = imp->insertBefore(newChild, refChild, ec, AttachLazily);
-    if (ec) {
-        setDOMException(ec, args.GetIsolate());
+    bool success = imp->insertBefore(newChild, refChild, es, AttachLazily);
+    if (es.throwIfNeeded())
         return;
-    }
     if (success) {
         v8SetReturnValue(args, args[0]);
         return;
@@ -81,14 +80,12 @@ void V8Node::replaceChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&
 {
     v8::Handle<v8::Object> holder = args.Holder();
     Node* imp = V8Node::toNative(holder);
-    ExceptionCode ec = 0;
+    ExceptionState es(args.GetIsolate());
     Node* newChild = V8Node::HasInstance(args[0], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;
     Node* oldChild = V8Node::HasInstance(args[1], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[1])) : 0;
-    bool success = imp->replaceChild(newChild, oldChild, ec, AttachLazily);
-    if (ec) {
-        setDOMException(ec, args.GetIsolate());
+    bool success = imp->replaceChild(newChild, oldChild, es, AttachLazily);
+    if (es.throwIfNeeded())
         return;
-    }
     if (success) {
         v8SetReturnValue(args, args[1]);
         return;
@@ -100,13 +97,11 @@ void V8Node::removeChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&
 {
     v8::Handle<v8::Object> holder = args.Holder();
     Node* imp = V8Node::toNative(holder);
-    ExceptionCode ec = 0;
+    ExceptionState es(args.GetIsolate());
     Node* oldChild = V8Node::HasInstance(args[0], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;
-    bool success = imp->removeChild(oldChild, ec);
-    if (ec) {
-        setDOMException(ec, args.GetIsolate());
+    bool success = imp->removeChild(oldChild, es);
+    if (es.throwIfNeeded())
         return;
-    }
     if (success) {
         v8SetReturnValue(args, args[0]);
         return;
@@ -119,13 +114,11 @@ void V8Node::appendChildMethodCustom(const v8::FunctionCallbackInfo<v8::Value>&
 {
     v8::Handle<v8::Object> holder = args.Holder();
     Node* imp = V8Node::toNative(holder);
-    ExceptionCode ec = 0;
+    ExceptionState es(args.GetIsolate());
     Node* newChild = V8Node::HasInstance(args[0], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;
-    bool success = imp->appendChild(newChild, ec, AttachLazily);
-    if (ec) {
-        setDOMException(ec, args.GetIsolate());
+    bool success = imp->appendChild(newChild, es, AttachLazily);
+    if (es.throwIfNeeded())
         return;
-    }
     if (success) {
         v8SetReturnValue(args, args[0]);
         return;