Revert "Revert "Make object allocation entrypoints only take a class.""

This reverts commit f7aaacd97881c6924b8212c7f8fe4a4c8721ef53.

Change-Id: I6756cd1e6110bb45231f62f5e388f16c044cb145
diff --git a/compiler/optimizing/code_generator_x86.cc b/compiler/optimizing/code_generator_x86.cc
index f13b60a..a9b717d 100644
--- a/compiler/optimizing/code_generator_x86.cc
+++ b/compiler/optimizing/code_generator_x86.cc
@@ -4150,7 +4150,6 @@
   } else {
     InvokeRuntimeCallingConvention calling_convention;
     locations->SetInAt(0, Location::RegisterLocation(calling_convention.GetRegisterAt(0)));
-    locations->SetInAt(1, Location::RegisterLocation(calling_convention.GetRegisterAt(1)));
   }
 }
 
@@ -4166,7 +4165,7 @@
     codegen_->RecordPcInfo(instruction, instruction->GetDexPc());
   } else {
     codegen_->InvokeRuntime(instruction->GetEntrypoint(), instruction, instruction->GetDexPc());
-    CheckEntrypointTypes<kQuickAllocObjectWithAccessCheck, void*, uint32_t, ArtMethod*>();
+    CheckEntrypointTypes<kQuickAllocObjectWithChecks, void*, mirror::Class*>();
     DCHECK(!codegen_->IsLeafMethod());
   }
 }