[inspector] avoid cloning of async call chains

test/inspector/debugger/async-stacks-limit-expected.txt

Index: test/inspector/debugger/async-stacks-limit-expected.txt
diff --git a/test/inspector/debugger/async-stacks-limit-expected.txt b/test/inspector/debugger/async-stacks-limit-expected.txt
index 8dd14569904fe7e05414fb310231dbee384b5519..25058f225d25eb9bc567728958b15c3e5164ccbd 100644
--- a/test/inspector/debugger/async-stacks-limit-expected.txt
+++ b/test/inspector/debugger/async-stacks-limit-expected.txt
@@ -27,30 +27,18 @@ Running test: testSixLimitTwoPromises
 foo1 (test.js:11:2)
 
 foo2 (test.js:15:2)
--- Promise.resolve --

[dgozman, 2017/04/17 17:49:08]

Not sure why this has changed. Perhaps, we need to change the test as well?

[kozy, 2017/04/17 21:34:17]

Added better test.

-twoPromises (test.js:35:2)
-(anonymous) (expr.js:0:0)
 
 
 Running test: testTwoLimitTwoSetTimeouts
 foo1 (test.js:11:2)
 
 foo2 (test.js:15:2)
--- setTimeout --
-twoSetTimeout (test.js:41:2)
-(anonymous) (expr.js:0:0)
 
 
 Running test: testThreeLimitTwoSetTimeouts
 foo1 (test.js:11:2)
--- setTimeout --
-twoSetTimeout (test.js:40:2)
-(anonymous) (expr.js:0:0)
 
 foo2 (test.js:15:2)
--- setTimeout --
-twoSetTimeout (test.js:41:2)
-(anonymous) (expr.js:0:0)
 
 
 Running test: testTenLimitTwentySetTimeouts
@@ -86,27 +74,15 @@ foo10 (:0:18)
 
 foo11 (:0:18)
 (anonymous) (:0:29)
--- setTimeout --
-twentySetTimeout (test.js:49:4)
-(anonymous) (expr.js:0:0)
 
 foo12 (:0:18)
 (anonymous) (:0:29)
--- setTimeout --
-twentySetTimeout (test.js:49:4)
-(anonymous) (expr.js:0:0)
 
 foo13 (:0:18)
 (anonymous) (:0:29)
--- setTimeout --
-twentySetTimeout (test.js:49:4)
-(anonymous) (expr.js:0:0)
 
 foo14 (:0:18)
 (anonymous) (:0:29)
--- setTimeout --
-twentySetTimeout (test.js:49:4)
-(anonymous) (expr.js:0:0)
 
 foo15 (:0:18)
 (anonymous) (:0:29)