MIPS: Fix gbemu performance regression.

Port r13557 (aa3ba8a)

BUG=

Review URL: https://codereview.chromium.org/12091083
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/mips/code-stubs-mips.cc

@@ -46,7 +46,7 @@ void KeyedLoadFastElementStub::InitializeInterfaceDescriptor(
   descriptor->register_param_count_ = 2;
   descriptor->register_params_ = registers;
   descriptor->deoptimization_handler_ =
-      FUNCTION_ADDR(KeyedLoadIC_Miss);
+      FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure);
 }