MIPS: Implement crankshaft support for nested object literals.

src/mips/lithium-mips.cc

Index: src/mips/lithium-mips.cc
diff --git a/src/mips/lithium-mips.cc b/src/mips/lithium-mips.cc
index 81a193a62f66fb36f3ec6b7d633481627f02ff49..19892fccc45f01d24a1a9457217a0f72ef0dca7b 100644
--- a/src/mips/lithium-mips.cc
+++ b/src/mips/lithium-mips.cc
@@ -2071,8 +2071,14 @@ LInstruction* LChunkBuilder::DoArrayLiteral(HArrayLiteral* instr) {
 }
 
 
-LInstruction* LChunkBuilder::DoObjectLiteral(HObjectLiteral* instr) {
-  return MarkAsCall(DefineFixed(new LObjectLiteral, v0), instr);
+LInstruction* LChunkBuilder::DoObjectLiteralFast(HObjectLiteralFast* instr) {
+  return MarkAsCall(DefineFixed(new LObjectLiteralFast, v0), instr);
+}
+
+
+LInstruction* LChunkBuilder::DoObjectLiteralGeneric(
+    HObjectLiteralGeneric* instr) {
+  return MarkAsCall(DefineFixed(new LObjectLiteralGeneric, v0), instr);
 }