Revert "Add code size to CodeInfo"

This reverts commit 68efa7b1128486e08ae60cd27181645b27bbd2e4.

Reason for revert: Breaks tests

Change-Id: I28fb143990f58e0d5f0b106bea9d9a159f19297e
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 4f43b71..e8f8d32 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -1171,8 +1171,7 @@
 }
 
 static ScopedArenaVector<uint8_t> CreateJniStackMap(ScopedArenaAllocator* allocator,
-                                                    const JniCompiledMethod& jni_compiled_method,
-                                                    size_t code_size) {
+                                                    const JniCompiledMethod& jni_compiled_method) {
   // StackMapStream is quite large, so allocate it using the ScopedArenaAllocator
   // to stay clear of the frame size limit.
   std::unique_ptr<StackMapStream> stack_map_stream(
@@ -1182,7 +1181,7 @@
       jni_compiled_method.GetCoreSpillMask(),
       jni_compiled_method.GetFpSpillMask(),
       /* num_dex_registers= */ 0);
-  stack_map_stream->EndMethod(code_size);
+  stack_map_stream->EndMethod();
   return stack_map_stream->Encode();
 }
 
@@ -1240,8 +1239,8 @@
   MaybeRecordStat(compilation_stats_.get(), MethodCompilationStat::kCompiledNativeStub);
 
   ScopedArenaAllocator stack_map_allocator(&arena_stack);  // Will hold the stack map.
-  ScopedArenaVector<uint8_t> stack_map = CreateJniStackMap(
-      &stack_map_allocator, jni_compiled_method, jni_compiled_method.GetCode().size());
+  ScopedArenaVector<uint8_t> stack_map = CreateJniStackMap(&stack_map_allocator,
+                                                           jni_compiled_method);
   return CompiledMethod::SwapAllocCompiledMethod(
       GetCompilerDriver()->GetCompiledMethodStorage(),
       jni_compiled_method.GetInstructionSet(),
@@ -1291,8 +1290,8 @@
     ArenaStack arena_stack(runtime->GetJitArenaPool());
     // StackMapStream is large and it does not fit into this frame, so we need helper method.
     ScopedArenaAllocator stack_map_allocator(&arena_stack);  // Will hold the stack map.
-    ScopedArenaVector<uint8_t> stack_map = CreateJniStackMap(
-        &stack_map_allocator, jni_compiled_method, jni_compiled_method.GetCode().size());
+    ScopedArenaVector<uint8_t> stack_map = CreateJniStackMap(&stack_map_allocator,
+                                                             jni_compiled_method);
     uint8_t* stack_map_data = nullptr;
     uint8_t* roots_data = nullptr;
     uint32_t data_size = code_cache->ReserveData(self,