[deoptimizer] Removed dynamic frame alignment support.

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 0caaa4c9d4f82033ad4b42b730261612633e3a79..adfb82ed97e5d72e8dc4cacbb0791155eb039de3 100644
--- a/src/mips/deoptimizer-mips.cc
+++ b/src/mips/deoptimizer-mips.cc
@@ -98,12 +98,6 @@ void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) {
   }
 }
 
-bool Deoptimizer::HasAlignmentPadding(SharedFunctionInfo* shared) {
-  // There is no dynamic alignment padding on MIPS in the input frame.
-  return false;
-}
-
-
 #define __ masm()->