Fix receiver in Runtime::GetFrameDetails

test/debugger/test-api.js

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 "use strict";
 
 // If true, prints all messages sent and received by inspector.
 const printProtocolMessages = false;
 
 // The active wrapper instance.
@@ skipping 14 matching lines @@
     this.nextMessageId = 0;
 
     // The listener method called on certain events.
     this.listener = undefined;
 
     // Debug events which can occur in the V8 JavaScript engine.
     this.DebugEvent = { Break: 1,
                         Exception: 2,
                         AfterCompile: 3,
                         CompileError: 4,
+                        OOM: 5,
                       };
 
     // The different types of steps.
     this.StepAction = { StepOut: 0,
                         StepNext: 1,
                         StepIn: 2,
                       };
 
     // The different types of scripts matching enum ScriptType in objects.h.
     this.ScriptType = { Native: 0,
@@ skipping 766 matching lines @@
 
   handleDebuggerPaused(message) {
     const params = message.params;
 
     var debugEvent;
     switch (params.reason) {
       case "exception":
       case "promiseRejection":
         debugEvent = this.DebugEvent.Exception;
         break;
-      default:
-        // TODO(jgruber): More granularity.
+      case "OOM":
+        debugEvent = this.DebugEvent.OOM;
+        break;
+      case "other":
         debugEvent = this.DebugEvent.Break;
         break;
+      case "ambiguous":
+      case "XHR":
+      case "DOM":
+      case "EventListener":
+      case "assert":
+      case "debugCommand":
+        assertUnreachable();
+      default:
+        assertUnreachable();
     }
 
     if (!params.callFrames[0]) return;
 
     // Skip break events in this file.
     if (params.callFrames[0].location.scriptId == this.thisScriptId) return;
 
     // TODO(jgruber): Arguments as needed.
     let execState = { frames : params.callFrames,
                       prepareStep : this.execStatePrepareStep.bind(this),
@@ skipping 55 matching lines @@
     debug.instance = new DebugWrapper();
     debug.instance.enable();
   }
   return debug.instance;
 }});
 
 Object.defineProperty(debug, 'ScopeType', { get: function() {
   const instance = debug.Debug;
   return instance.ScopeType;
 }});