IJS_Runtime::Create() can not return null.

So do not check for it.

Change-Id: I382a96362856cbfb8fea62b4813d0954c91de012
Reviewed-on: https://pdfium-review.googlesource.com/c/49650
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp
index cb2e9df..66d51d3 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp
@@ -980,9 +980,6 @@
     return false;
 
   IJS_Runtime* pIJSRuntime = pFormFillEnv->GetIJSRuntime();
-  if (!pIJSRuntime)
-    return false;
-
   IJS_Runtime::ScopedEventContext pContext(pIJSRuntime);
   return pIJSRuntime->SetValueByNameInGlobalObject(szPropName, pValue);
 }
@@ -999,9 +996,6 @@
     return false;
 
   IJS_Runtime* pIJSRuntime = pFormFillEnv->GetIJSRuntime();
-  if (!pIJSRuntime)
-    return false;
-
   IJS_Runtime::ScopedEventContext pContext(pIJSRuntime);
   return pIJSRuntime->GetValueByNameFromGlobalObject(szPropName, pValue);
 }