ART: Remove Baseline compiler

We don't need Baseline any more and it hasn't been maintained for
a while anyway. Let's remove it.

Change-Id: I442ed26855527be2df3c79935403a25b1ee55df6
diff --git a/compiler/optimizing/intrinsics.h b/compiler/optimizing/intrinsics.h
index 9f50d18..3bf3f7f 100644
--- a/compiler/optimizing/intrinsics.h
+++ b/compiler/optimizing/intrinsics.h
@@ -85,9 +85,9 @@
                             InvokeDexCallingConventionVisitor* calling_convention_visitor) {
     if (kIsDebugBuild && invoke->IsInvokeStaticOrDirect()) {
       HInvokeStaticOrDirect* invoke_static_or_direct = invoke->AsInvokeStaticOrDirect();
-      // When we do not run baseline, explicit clinit checks triggered by static
-      // invokes must have been pruned by art::PrepareForRegisterAllocation.
-      DCHECK(codegen->IsBaseline() || !invoke_static_or_direct->IsStaticWithExplicitClinitCheck());
+      // Explicit clinit checks triggered by static invokes must have been
+      // pruned by art::PrepareForRegisterAllocation.
+      DCHECK(!invoke_static_or_direct->IsStaticWithExplicitClinitCheck());
     }
 
     if (invoke->GetNumberOfArguments() == 0) {