[inspector] introduce limit for amount of stored async stacks

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
new file mode 100644
index 0000000000000000000000000000000000000000..3fa58d031bb08747156a6d170575588e07254b7c
--- /dev/null
+++ b/test/inspector/debugger/async-stacks-limit-expected.txt
@@ -0,0 +1,51 @@
+Checks that async stacks works good with different limits
+
+Running test: testZeroLimit
+foo1 (test.js:11:2)
+
+
+Running test: testOneLimit
+foo1 (test.js:11:2)
+-- Promise.resolve --
+promise (test.js:23:2)
+(anonymous) (expr.js:0:0)
+
+
+Running test: testOneLimitTwoPromises
+foo1 (test.js:11:2)
+
+foo2 (test.js:15:2)
+
+
+Running test: testTwoLimitTwoPromises
+foo1 (test.js:11:2)
+-- Promise.resolve --
+twoPromises (test.js:34:2)
+(anonymous) (expr.js:0:0)
+
+foo2 (test.js:15:2)
+-- Promise.resolve --
+twoPromises (test.js:35:2)
+(anonymous) (expr.js:0:0)
+
+
+Running test: testOneLimitTwoSetTimeouts
+foo1 (test.js:11:2)
+
+foo2 (test.js:15:2)
+-- setTimeout --
+twoSetTimeout (test.js:41:2)
+(anonymous) (expr.js:0:0)
+
+
+Running test: testTwoLimitTwoSetTimeouts
+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)
+