Revert "Revert^2 "Add code size to CodeInfo""

This reverts commit e1412dacbf1d2a809bd1fca658cc8cb8f61f8ee6.

Bug: 123510633
Bug: 127305289

Reason for revert: b/127305289

Change-Id: I54557b05a44777f1fa2c15bde4fa648980f42eed
diff --git a/compiler/optimizing/stack_map_stream.cc b/compiler/optimizing/stack_map_stream.cc
index e87f3c8..60ca61c 100644
--- a/compiler/optimizing/stack_map_stream.cc
+++ b/compiler/optimizing/stack_map_stream.cc
@@ -54,10 +54,9 @@
   num_dex_registers_ = num_dex_registers;
 }
 
-void StackMapStream::EndMethod(size_t code_size) {
+void StackMapStream::EndMethod() {
   DCHECK(in_method_) << "Mismatched Begin/End calls";
   in_method_ = false;
-  packed_code_size_ = StackMap::PackNativePc(code_size, instruction_set_);
 
   // Read the stack masks now. The compiler might have updated them.
   for (size_t i = 0; i < lazy_stack_masks_.size(); i++) {
@@ -67,10 +66,6 @@
           stack_masks_.Dedup(stack_mask->GetRawStorage(), stack_mask->GetNumberOfBits());
     }
   }
-
-  for (size_t i = 0; i < stack_maps_.size(); i++) {
-    DCHECK_LE(stack_maps_[i][StackMap::kPackedNativePc], packed_code_size_);
-  }
 }
 
 void StackMapStream::BeginStackMapEntry(uint32_t dex_pc,
@@ -301,7 +296,6 @@
 
   ScopedArenaVector<uint8_t> buffer(allocator_->Adapter(kArenaAllocStackMapStream));
   BitMemoryWriter<ScopedArenaVector<uint8_t>> out(&buffer);
-  out.WriteVarint(packed_code_size_);
   out.WriteVarint(packed_frame_size_);
   out.WriteVarint(core_spill_mask_);
   out.WriteVarint(fp_spill_mask_);