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

third_party/WebKit/Source/modules/crypto/CryptoResultImpl.cpp

Index: third_party/WebKit/Source/modules/crypto/CryptoResultImpl.cpp
diff --git a/third_party/WebKit/Source/modules/crypto/CryptoResultImpl.cpp b/third_party/WebKit/Source/modules/crypto/CryptoResultImpl.cpp
index 2913e3a296729346a3a72338527beb1309838c58..c746a6a63f4304e75adc9971f2558c20b8b337be 100644
--- a/third_party/WebKit/Source/modules/crypto/CryptoResultImpl.cpp
+++ b/third_party/WebKit/Source/modules/crypto/CryptoResultImpl.cpp
@@ -182,8 +182,8 @@ void CryptoResultImpl::CompleteWithJson(const char* utf8_data,
 
   v8::TryCatch exception_catcher(script_state->GetIsolate());
   v8::Local<v8::Value> json_dictionary;
-  if (V8Call(v8::JSON::Parse(script_state->GetIsolate(), json_string),
-             json_dictionary, exception_catcher))
+  if (v8::JSON::Parse(script_state->GetIsolate(), json_string)
+          .ToLocal(&json_dictionary))
     resolver_->Resolve(json_dictionary);
   else
     resolver_->Reject(exception_catcher.Exception());