Fix Runtime.executionContextCreated for crafted iframes.

LayoutTests/inspector-protocol/runtime/runtime-execution-contexts-events.html

Index: LayoutTests/inspector-protocol/runtime/runtime-execution-contexts-events.html
diff --git a/LayoutTests/inspector-protocol/runtime/runtime-execution-contexts-events.html b/LayoutTests/inspector-protocol/runtime/runtime-execution-contexts-events.html
index 9607b91692b5b27bed7214486816a04bd02ddf73..329f35f84ba2df5ce0f89e032acfa35714463af0 100644
--- a/LayoutTests/inspector-protocol/runtime/runtime-execution-contexts-events.html
+++ b/LayoutTests/inspector-protocol/runtime/runtime-execution-contexts-events.html
@@ -11,6 +11,15 @@ function createFrame()
     document.body.appendChild(frame);
 }
 
+function createCraftedFrame()
+{
+    var frame = document.createElement("iframe");
+    frame.src = "../resources/blank.html";
+    frame.id = "crafted-iframe";
+    document.body.appendChild(frame);
+    frame.contentDocument.write("<div>crafted</div>");
+}
+
 function test()
 {
     InspectorTest.evaluate = function(expression)
@@ -68,6 +77,25 @@ function test()
             return;
         }
         InspectorTest.log("Frame's context was destroyed");
+        InspectorTest.log("Create new crafted frame");
+        InspectorTest.evaluate("createCraftedFrame()");
+    }
+
+    function craftedFrameContextCreated(executionContextId)
+    {
+        InspectorTest.log("Crafted frame context was created");
+        frameExecutionContextId = executionContextId;
+        InspectorTest.log("Remove crafted frame");
+        InspectorTest.evaluate("document.querySelector(\"#crafted-iframe\").remove()");
+    }
+
+    function craftedFrameContextDestroyedAfterFrameRemoved(executionContextId)
+    {
+        if (frameExecutionContextId !== executionContextId) {
+            InspectorTest.fail("Deleted frame had execution context with id = " + frameExecutionContextId + " , but executionContext with id = " + executionContextId + " was removed");
+            return;
+        }
+        InspectorTest.log("Crafted frame's context was destroyed");
         InspectorTest.completeTest();
     }
 
@@ -87,6 +115,9 @@ function test()
         case 3:
             frameContextCreatedAfterNavigation(executionContextId);
             break;
+        case 4:
+            craftedFrameContextCreated(executionContextId);
+            break;
         }
     }
 
@@ -102,6 +133,9 @@ function test()
         case 2:
             frameContextDestroyedAfterFrameRemoved(executionContextId);
             break;
+        case 3:
+            craftedFrameContextDestroyedAfterFrameRemoved(executionContextId);
+            break;
         }
     }