DevTools: Fix wrong pause reason when stepping into an event listener.

LayoutTests/inspector/sources/debugger/debugger-step-into-event-listener.html

Index: LayoutTests/inspector/sources/debugger/debugger-step-into-event-listener.html
diff --git a/LayoutTests/inspector/sources/debugger/debugger-step-into-event-listener.html b/LayoutTests/inspector/sources/debugger/debugger-step-into-event-listener.html
index 722c2bb2e825321834a467d0ca9a1560e74f4a8c..5db1ae4a1aa0399431daeb3847d9d5447ae28b2b 100644
--- a/LayoutTests/inspector/sources/debugger/debugger-step-into-event-listener.html
+++ b/LayoutTests/inspector/sources/debugger/debugger-step-into-event-listener.html
@@ -7,17 +7,19 @@
 function testFunction()
 {
     var div = document.getElementById("myDiv");
-    function fooEventHandler1() {
+    function fooEventHandler1()
+    {
         div.textContent += "Recieved foo event(1)!\n";
     }
     div.addEventListener("foo", fooEventHandler1);
 
-    function fooEventHandler2() {
+    function fooEventHandler2()
+    {
         div.textContent += "Recieved foo event(2)!\n";
     }
     div.addEventListener("foo", fooEventHandler2);
 
-    var e = new CustomEvent('foo');
+    var e = new CustomEvent("foo");
     debugger;
     div.dispatchEvent(e);
 }
@@ -31,30 +33,31 @@ var test = function()
         InspectorTest.runTestFunctionAndWaitUntilPaused(step2);
     }
 
-
-    function checkTopFrameFunction(callFrames, expectedName)
+    function checkTopFrameFunction(callFrames, expectedName, reason)
     {
         var topFunctionName = callFrames[0].functionName;
         if (expectedName === topFunctionName)
             InspectorTest.addResult("SUCCESS: Did step into event listener(" + expectedName + ").");
         else
             InspectorTest.addResult("FAIL: Unexpected top function: expected " + expectedName + ", found " + topFunctionName);
+        InspectorTest.assertEquals(WebInspector.DebuggerModel.BreakReason.Other, reason, "FAIL: wrong pause reason: " + reason);
     }
 
     var stepCount = 0;
-    function step2(callFrames)
+    function step2(callFrames, reason)
     {
         if (stepCount === 2)
-            checkTopFrameFunction(callFrames, "fooEventHandler1");
+            checkTopFrameFunction(callFrames, "fooEventHandler1", reason);
         else if (stepCount === 5)
-            checkTopFrameFunction(callFrames, "fooEventHandler2");
+            checkTopFrameFunction(callFrames, "fooEventHandler2", reason);
 
         if (stepCount < 5) {
             InspectorTest.addResult("Stepping into...");
             WebInspector.panels.sources._stepIntoButton.element.click();
             InspectorTest.waitUntilResumed(InspectorTest.waitUntilPaused.bind(InspectorTest, step2));
-        } else
+        } else {
             InspectorTest.completeDebuggerTest();
+        }
         stepCount++;
     }
 }