Remove ExceptionState::throwIfNeeded

third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceGarbageCollected.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceGarbageCollected.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceGarbageCollected.cpp b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceGarbageCollected.cpp
index 4361804b7751dc6b2726570335f32a7ec22e316b..defca796b85d8582b382dd17dc02b5b7adfba3ed 100644
--- a/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceGarbageCollected.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceGarbageCollected.cpp
@@ -58,7 +58,6 @@ static void attr1AttributeSetter(v8::Local<v8::Value> v8Value, const v8::Functio
     TestInterfaceGarbageCollected* cppValue = V8TestInterfaceGarbageCollected::toImplWithTypeCheck(info.GetIsolate(), v8Value);
     if (!cppValue) {
         exceptionState.throwTypeError("The provided value is not of type 'TestInterfaceGarbageCollected'.");
-        exceptionState.throwIfNeeded();
         return;
     }
     impl->setAttr1(cppValue);
@@ -100,7 +99,6 @@ static void keysMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     Iterator* result = impl->keysForBinding(scriptState, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result);
@@ -118,7 +116,6 @@ static void valuesMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     Iterator* result = impl->valuesForBinding(scriptState, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result);
@@ -136,7 +133,6 @@ static void entriesMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     Iterator* result = impl->entriesForBinding(scriptState, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result);
@@ -152,7 +148,6 @@ static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "forEach", "TestInterfaceGarbageCollected", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
-        exceptionState.throwIfNeeded();
         return;
     }
     TestInterfaceGarbageCollected* impl = V8TestInterfaceGarbageCollected::toImpl(info.Holder());
@@ -161,7 +156,6 @@ static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     {
         if (!info[0]->IsFunction()) {
             exceptionState.throwTypeError("The callback provided as parameter 1 is not a function.");
-            exceptionState.throwIfNeeded();
             return;
         }
         callback = ScriptValue(ScriptState::current(info.GetIsolate()), info[0]);
@@ -170,7 +164,6 @@ static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     impl->forEachForBinding(scriptState, ScriptValue(scriptState, info.Holder()), callback, thisArg, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
 }
@@ -185,20 +178,19 @@ static void hasMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "has", "TestInterfaceGarbageCollected", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
-        exceptionState.throwIfNeeded();
         return;
     }
     TestInterfaceGarbageCollected* impl = V8TestInterfaceGarbageCollected::toImpl(info.Holder());
     V8StringResource<> value;
     {
         value = info[0];
-        if (!value.prepare())
+        if (!value.prepare()) {
             return;
+         }
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     bool result = impl->hasForBinding(scriptState, value, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValueBool(info, result);
@@ -214,20 +206,19 @@ static void addMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "add", "TestInterfaceGarbageCollected", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
-        exceptionState.throwIfNeeded();
         return;
     }
     TestInterfaceGarbageCollected* impl = V8TestInterfaceGarbageCollected::toImpl(info.Holder());
     V8StringResource<> value;
     {
         value = info[0];
-        if (!value.prepare())
+        if (!value.prepare()) {
             return;
+         }
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     TestInterfaceGarbageCollected* result = impl->addForBinding(scriptState, value, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result);
@@ -245,7 +236,6 @@ static void clearMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     impl->clearForBinding(scriptState, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
 }
@@ -260,20 +250,19 @@ static void deleteMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ExceptionState exceptionState(ExceptionState::ExecutionContext, "delete", "TestInterfaceGarbageCollected", info.Holder(), info.GetIsolate());
     if (UNLIKELY(info.Length() < 1)) {
         setMinimumArityTypeError(exceptionState, 1, info.Length());
-        exceptionState.throwIfNeeded();
         return;
     }
     TestInterfaceGarbageCollected* impl = V8TestInterfaceGarbageCollected::toImpl(info.Holder());
     V8StringResource<> value;
     {
         value = info[0];
-        if (!value.prepare())
+        if (!value.prepare()) {
             return;
+         }
     }
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     bool result = impl->deleteForBinding(scriptState, value, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValueBool(info, result);
@@ -291,7 +280,6 @@ static void iteratorMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     ScriptState* scriptState = ScriptState::current(info.GetIsolate());
     Iterator* result = impl->iterator(scriptState, exceptionState);
     if (exceptionState.hadException()) {
-        exceptionState.throwIfNeeded();
         return;
     }
     v8SetReturnValue(info, result);
@@ -311,8 +299,9 @@ static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
     V8StringResource<> str;
     {
         str = info[0];
-        if (!str.prepare())
+        if (!str.prepare()) {
             return;
+         }
     }
     TestInterfaceGarbageCollected* impl = TestInterfaceGarbageCollected::create(str);
     v8::Local<v8::Object> wrapper = info.Holder();