CodeCleanup: eliminate unnecessary base class and make the children unvirtual.

src/mips/deoptimizer-mips.cc

Index: src/mips/deoptimizer-mips.cc
diff --git a/src/mips/deoptimizer-mips.cc b/src/mips/deoptimizer-mips.cc
index 3dfc64a6058f974828de4db33eda38988832fdab..ab237c35cefbebf981321788154334a1c69e11fc 100644
--- a/src/mips/deoptimizer-mips.cc
+++ b/src/mips/deoptimizer-mips.cc
@@ -132,7 +132,7 @@ bool Deoptimizer::HasAlignmentPadding(JSFunction* function) {
 
 // This code tries to be close to ia32 code so that any changes can be
 // easily ported.
-void Deoptimizer::EntryGenerator::Generate() {
+void Deoptimizer::TableEntryGenerator::Generate() {
   GeneratePrologue();
 
   // Unlike on ARM we don't save all the registers, just the useful ones.