Revert "Use a stub in crankshaft for grow store arrays."

src/code-stubs.cc

Index: src/code-stubs.cc
diff --git a/src/code-stubs.cc b/src/code-stubs.cc
index 6b698325864454584b9dc910d6a4a23c47d3a1dd..7442f3e134906dc9cc85b6fbee2e255d59c8ac18 100644
--- a/src/code-stubs.cc
+++ b/src/code-stubs.cc
@@ -733,13 +733,6 @@ void StringAddStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
 }
 
 
-void GrowArrayElementsStub::InitializeDescriptor(
-    CodeStubDescriptor* descriptor) {
-  descriptor->Initialize(
-      Runtime::FunctionForId(Runtime::kGrowArrayElements)->entry);
-}
-
-
 void CreateAllocationSiteStub::GenerateAheadOfTime(Isolate* isolate) {
   CreateAllocationSiteStub stub(isolate);
   stub.GetCode();