Binding bytecode_array to a CodeStubAssembler variable in CallEpilogue
was causing issues with the approach to inline code stubs into
interpreter bytecode handlers. Instead of doing this, just keep track of
whether a call has been made, and if so reload directly from the stack
frame when necessary.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1895063002

Cr-Commit-Position: refs/heads/master@{#35586}