VM: More abstract interface for generating stub calls.

runtime/vm/debugger_ia32.cc

Index: runtime/vm/debugger_ia32.cc
diff --git a/runtime/vm/debugger_ia32.cc b/runtime/vm/debugger_ia32.cc
index 04c527c697be8b51231ca7508d66aa3d5ac8c954..408c8387f70d940d7175d85ae5c06194b1d7f11e 100644
--- a/runtime/vm/debugger_ia32.cc
+++ b/runtime/vm/debugger_ia32.cc
@@ -33,13 +33,13 @@ void CodeBreakpoint::PatchCode() {
       case RawPcDescriptors::kUnoptStaticCall: {
         saved_value_ = CodePatcher::GetStaticCallTargetAt(pc_, code);
         CodePatcher::PatchStaticCallAt(
-            pc_, code, StubCode::ICCallBreakpointEntryPoint());
+            pc_, code, StubCode::ICCallBreakpoint_entry()->EntryPoint());
         break;
       }
       case RawPcDescriptors::kRuntimeCall: {
         saved_value_ = CodePatcher::GetStaticCallTargetAt(pc_, code);
         CodePatcher::PatchStaticCallAt(
-            pc_, code, StubCode::RuntimeCallBreakpointEntryPoint());
+            pc_, code, StubCode::RuntimeCallBreakpoint_entry()->EntryPoint());
         break;
       }
       default: