Remove a little more dead code from lithium-* files.

Review URL: http://codereview.chromium.org/9301040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/arm/lithium-arm.cc

@@ -685,12 +685,6 @@ LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr,
 }
 
 
-template<int I, int T>
-LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr) {
-  return Define(instr, new LUnallocated(LUnallocated::NONE));
-}
-
-
 template<int I, int T>
 LInstruction* LChunkBuilder::DefineAsRegister(
     LTemplateInstruction<1, I, T>* instr) {

src/arm/lithium-arm.h

@@ -2210,8 +2210,6 @@ class LChunkBuilder BASE_EMBEDDED {
   template<int I, int T>
       LInstruction* Define(LTemplateInstruction<1, I, T>* instr,
                            LUnallocated* result);
-  template<int I, int T>
-      LInstruction* Define(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>
       LInstruction* DefineAsRegister(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>

src/ia32/lithium-ia32.cc

@@ -684,12 +684,6 @@ LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr,
 }
 
 
-template<int I, int T>
-LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr) {
-  return Define(instr, new(zone()) LUnallocated(LUnallocated::NONE));
-}
-
-
 template<int I, int T>
 LInstruction* LChunkBuilder::DefineAsRegister(
     LTemplateInstruction<1, I, T>* instr) {

src/ia32/lithium-ia32.h

@@ -2322,8 +2322,6 @@ class LChunkBuilder BASE_EMBEDDED {
   template<int I, int T>
       LInstruction* Define(LTemplateInstruction<1, I, T>* instr,
                            LUnallocated* result);
-  template<int I, int T>
-      LInstruction* Define(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>
       LInstruction* DefineAsRegister(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>

src/mips/lithium-mips.cc

@@ -685,12 +685,6 @@ LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr,
 }
 
 
-template<int I, int T>
-LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr) {
-  return Define(instr, new LUnallocated(LUnallocated::NONE));
-}
-
-
 template<int I, int T>
 LInstruction* LChunkBuilder::DefineAsRegister(
     LTemplateInstruction<1, I, T>* instr) {

src/mips/lithium-mips.h

@@ -2210,8 +2210,6 @@ class LChunkBuilder BASE_EMBEDDED {
   template<int I, int T>
       LInstruction* Define(LTemplateInstruction<1, I, T>* instr,
                            LUnallocated* result);
-  template<int I, int T>
-      LInstruction* Define(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>
       LInstruction* DefineAsRegister(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>

src/x64/lithium-x64.cc

@@ -678,12 +678,6 @@ LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr,
 }
 
 
-template<int I, int T>
-LInstruction* LChunkBuilder::Define(LTemplateInstruction<1, I, T>* instr) {
-  return Define(instr, new LUnallocated(LUnallocated::NONE));
-}
-
-
 template<int I, int T>
 LInstruction* LChunkBuilder::DefineAsRegister(
     LTemplateInstruction<1, I, T>* instr) {

src/x64/lithium-x64.h

@@ -2192,8 +2192,6 @@ class LChunkBuilder BASE_EMBEDDED {
   template<int I, int T>
       LInstruction* Define(LTemplateInstruction<1, I, T>* instr,
                            LUnallocated* result);
-  template<int I, int T>
-      LInstruction* Define(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>
       LInstruction* DefineAsRegister(LTemplateInstruction<1, I, T>* instr);
   template<int I, int T>