[deoptimizer] Removed dynamic frame alignment support.

src/arm64/deoptimizer-arm64.cc

Index: src/arm64/deoptimizer-arm64.cc
diff --git a/src/arm64/deoptimizer-arm64.cc b/src/arm64/deoptimizer-arm64.cc
index fe4e46eab6715907316fa6a50732fe007dcf2b37..57ddfcf67143478d426e007640dfba9e3862847e 100644
--- a/src/arm64/deoptimizer-arm64.cc
+++ b/src/arm64/deoptimizer-arm64.cc
@@ -65,12 +65,6 @@ void Deoptimizer::PatchCodeForDeoptimization(Isolate* isolate, Code* code) {
 }
 
 
-bool Deoptimizer::HasAlignmentPadding(SharedFunctionInfo* shared) {
-  // There is no dynamic alignment padding on ARM64 in the input frame.
-  return false;
-}
-
-
 void Deoptimizer::SetPlatformCompiledStubRegisters(
     FrameDescription* output_frame, CodeStubDescriptor* descriptor) {
   ApiFunction function(descriptor->deoptimization_handler());