First part of static call cleanup: store static call targets into code object, referenced by code-o…

runtime/vm/debugger.cc

Index: runtime/vm/debugger.cc
===================================================================
--- runtime/vm/debugger.cc	(revision 15037)
+++ runtime/vm/debugger.cc	(working copy)
@@ -1403,9 +1403,9 @@
       }
     } else if (bpt->breakpoint_kind_ == PcDescriptors::kFuncCall) {
       func_to_instrument = bpt->function();
-      Function& callee = Function::Handle();
-      uword target;
-      CodePatcher::GetStaticCallAt(bpt->pc_, &callee, &target);
+      const Function& callee =
+          Function::Handle(Code::GetStaticCallTargetAt(bpt->pc_));
+      ASSERT(!callee.IsNull());
       if (IsDebuggable(callee)) {
         func_to_instrument = callee.raw();
       }