Support Promises instrumentation on backend.

Source/core/inspector/InspectorInstrumentation.idl

 /*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
@@ skipping 172 matching lines @@
 
     [Debugger, Inline=FastReturn]
     void didClearAllMutationRecords([Keep] ExecutionContext*, MutationObserver*);
 
     [Debugger, Inline=FastReturn]
     void willDeliverMutationRecords([Keep] ExecutionContext*, MutationObserver*);
 
     [Debugger, Inline=FastReturn]
     void didDeliverMutationRecords(ExecutionContext*);
 
-    [Debugger, Inline=FastReturn]
-    void didPostPromiseTask([Keep] ExecutionContext*, ExecutionContextTask*, bool isResolved);
-
-    [Debugger, Inline=FastReturn]
-    InspectorInstrumentationCookie willPerformPromiseTask([Keep] ExecutionContext*, ExecutionContextTask*);
-
-    [Debugger, Inline=FastReturn]
-    void didPerformPromiseTask(const InspectorInstrumentationCookie&);
-
     [Timeline, Inline=FastReturn]
     InspectorInstrumentationCookie willEvaluateScript([Keep] LocalFrame*, const String& url, int lineNumber);
 
     [Timeline, Inline=FastReturn]
     void didEvaluateScript(const InspectorInstrumentationCookie&);
 
     [PageRuntime, Inline=FastReturn]
     void didCreateIsolatedContext([Keep] LocalFrame*, ScriptState*, SecurityOrigin*);
 
     [DOMDebugger, Debugger, Timeline, Inline=FastReturn]
@@ skipping 303 matching lines @@
 interface InspectorCanvasInstrumentation {
 
 #include "bindings/v8/ScriptObject.h"
 
     [Canvas]
     ScriptObject wrapCanvas2DRenderingContextForInstrumentation(Document*, const ScriptObject&);
 
     [Canvas]
     ScriptObject wrapWebGLRenderingContextForInstrumentation(Document*, const ScriptObject&);
 }
+
+
+interface InspectorPromiseInstrumentation {
+
+#include <v8.h>
+#include "bindings/v8/custom/V8PromiseCustom.h"
+
+    [Debugger, Inline=FastReturn]
+    void didPostPromiseTask([Keep] ExecutionContext*, ExecutionContextTask*, bool isResolved);
+
+    [Debugger, Inline=FastReturn]
+    InspectorInstrumentationCookie willPerformPromiseTask([Keep] ExecutionContext*, ExecutionContextTask*);
+
+    [Debugger, Inline=FastReturn]
+    void didPerformPromiseTask(const InspectorInstrumentationCookie&);
+
+    [Debugger, Inline=FastReturn]
+    void didCreatePromise([Keep] ExecutionContext*, v8::Handle<v8::Object> promise, v8::Handle<v8::Object> parentPromise, V8PromiseCustom::PromiseState state = V8PromiseCustom::Pending);
+
+    [Debugger, Inline=FastReturn]
+    void didUpdatePromiseParent(ExecutionContext*, v8::Handle<v8::Object> promise, v8::Handle<v8::Object> parentPromise);
+
+    [Debugger, Inline=FastReturn]
+    void didUpdatePromiseState(ExecutionContext*, v8::Handle<v8::Object> promise, V8PromiseCustom::PromiseState state, v8::Handle<v8::Value> result);
+}