[deoptimizer] Removed dynamic frame alignment support.

src/x87/deoptimizer-x87.cc

Index: src/x87/deoptimizer-x87.cc
diff --git a/src/x87/deoptimizer-x87.cc b/src/x87/deoptimizer-x87.cc
index e0b51baf996dade4b88b3f0ac81f10c96fcb953a..f31f915efdeb8f2a4b75575e604fa3575e88a96e 100644
--- a/src/x87/deoptimizer-x87.cc
+++ b/src/x87/deoptimizer-x87.cc
@@ -186,12 +186,6 @@ void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) {
   }
 }
 
-bool Deoptimizer::HasAlignmentPadding(SharedFunctionInfo* shared) {
-  // There is no dynamic alignment padding on x87 in the input frame.
-  return false;
-}
-
-
 #define __ masm()->
 
 void Deoptimizer::TableEntryGenerator::Generate() {