Merge Debugger and Debug.

src/liveedit.cc

Index: src/liveedit.cc
diff --git a/src/liveedit.cc b/src/liveedit.cc
index 549481784714d134705b63f3d4beb9371c421a17..cf7f4c802c79f7464e4e2bf282f3b9387f4be9ba 100644
--- a/src/liveedit.cc
+++ b/src/liveedit.cc
@@ -1446,8 +1446,7 @@ Handle<Object> LiveEdit::ChangeScriptSource(Handle<Script> original_script,
     Handle<Script> old_script = CreateScriptCopy(original_script);
     old_script->set_name(String::cast(*old_script_name));
     old_script_object = old_script;
-    isolate->debugger()->OnAfterCompile(
-        old_script, Debugger::SEND_WHEN_DEBUGGING);
+    isolate->debug()->OnAfterCompile(old_script, Debug::SEND_WHEN_DEBUGGING);
   } else {
     old_script_object = isolate->factory()->null_value();
   }