[DevTools] Added setBlackboxPatterns method to protocol

third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-operation-breakpoints.html

Index: third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-operation-breakpoints.html
diff --git a/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-operation-breakpoints.html b/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-operation-breakpoints.html
index 3bb7d607b7e6012faebe29517ed6cc0d63a3d105..2de893d8d37cc3485f54533cfcb77a175099269d 100644
--- a/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-operation-breakpoints.html
+++ b/third_party/WebKit/LayoutTests/inspector/sources/debugger-async/async-operation-breakpoints.html
@@ -52,23 +52,27 @@ function test()
 {
     var maxAsyncCallStackDepth = 4;
     var frameworkRegexString = "/framework\\.js$";
+    InspectorTest.addSniffer(WebInspector.BlackboxManager.prototype, "_patternChangeFinishedForTests", step1);
     WebInspector.settingForTest("skipStackFramesPattern").set(frameworkRegexString);
 
-    InspectorTest.startDebuggerTest(step1, true);
-
     function step1()
     {
-        InspectorTest.runTestFunctionAndWaitUntilPaused(step2);
+        InspectorTest.startDebuggerTest(step2, true);
     }
 
     function step2()
     {
-        InspectorTest.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.AsyncOperationStarted, onAsyncOperationStarted);
-        InspectorTest.DebuggerAgent.setAsyncCallStackDepth(maxAsyncCallStackDepth, step3);
+        InspectorTest.runTestFunctionAndWaitUntilPaused(step3);
     }
 
     function step3()
     {
+        InspectorTest.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.AsyncOperationStarted, onAsyncOperationStarted);
+        InspectorTest.DebuggerAgent.setAsyncCallStackDepth(maxAsyncCallStackDepth, step4);
+    }
+
+    function step4()
+    {
         var callbackFuncCount = 3;
         iterate();