Remove V8Call and replace with v8::Maybe<T>::To and v8::MaybeLocal<T>::ToLocal.

third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp

Index: third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp b/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
index 4b6ed82998a6969d1aa0bdd792d188a8dce8ff24..10e321d43e9e6c939aeeaf718ea092f7e18bafb1 100644
--- a/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
@@ -80,10 +80,10 @@ DictionaryIterator Dictionary::GetIterator(
       !iterator_getter->IsFunction())
     return nullptr;
   v8::Local<v8::Value> iterator;
-  if (!V8Call(V8ScriptRunner::CallFunction(
-                  v8::Local<v8::Function>::Cast(iterator_getter),
-                  execution_context, dictionary_object_, 0, nullptr, isolate_),
-              iterator))
+  if (!V8ScriptRunner::CallFunction(
+           v8::Local<v8::Function>::Cast(iterator_getter), execution_context,
+           dictionary_object_, 0, nullptr, isolate_)
+           .ToLocal(&iterator))
     return nullptr;
   if (!iterator->IsObject())
     return nullptr;