[crankshaft] Remove HStoreNamedGeneric and use HCallWithDescriptor instead to call StoreIC.

src/crankshaft/hydrogen-instructions.cc

Index: src/crankshaft/hydrogen-instructions.cc
diff --git a/src/crankshaft/hydrogen-instructions.cc b/src/crankshaft/hydrogen-instructions.cc
index 9e2f0652c74f60b9ca6d9c62a4b3d080e2195345..6d3b07c483a5aace395f5d772b99325e07d1356a 100644
--- a/src/crankshaft/hydrogen-instructions.cc
+++ b/src/crankshaft/hydrogen-instructions.cc
@@ -815,7 +815,6 @@ bool HInstruction::CanDeoptimize() {
     case HValue::kStoreCodeEntry:
     case HValue::kStoreKeyed:
     case HValue::kStoreNamedField:
-    case HValue::kStoreNamedGeneric:
     case HValue::kStringCharCodeAt:
     case HValue::kStringCharFromCode:
     case HValue::kThisFunction:
@@ -3023,14 +3022,6 @@ HValue* HLoadKeyedGeneric::Canonicalize() {
 }
 
 
-std::ostream& HStoreNamedGeneric::PrintDataTo(
-    std::ostream& os) const {  // NOLINT
-  Handle<String> n = Handle<String>::cast(name());
-  return os << NameOf(object()) << "." << n->ToCString().get() << " = "
-            << NameOf(value());
-}
-
-
 std::ostream& HStoreNamedField::PrintDataTo(std::ostream& os) const {  // NOLINT
   os << NameOf(object()) << access_ << " = " << NameOf(value());
   if (NeedsWriteBarrier()) os << " (write-barrier)";