Use SharedFunctionInfo rather than the JSFunction in the deoptimizer (first step).

src/arm/deoptimizer-arm.cc

Index: src/arm/deoptimizer-arm.cc
diff --git a/src/arm/deoptimizer-arm.cc b/src/arm/deoptimizer-arm.cc
index 38635ea3cf9380578bb0555b67c66107e2ff63c1..189d46023a199bbe8bee91c4e58fa4c42628c6f2 100644
--- a/src/arm/deoptimizer-arm.cc
+++ b/src/arm/deoptimizer-arm.cc
@@ -124,8 +124,7 @@ void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) {
   }
 }
 
-
-bool Deoptimizer::HasAlignmentPadding(JSFunction* function) {
+bool Deoptimizer::HasAlignmentPadding(SharedFunctionInfo* shared) {
   // There is no dynamic alignment padding on ARM in the input frame.
   return false;
 }