[DevTools] Use InspectorFrontendHost.readyForTest for layout tests.

third_party/WebKit/LayoutTests/http/tests/inspector-protocol/resources/protocol-test.html

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 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 119 matching lines @@
  * @param {function({object} messageObject)=} handler
  */
 InspectorTest.sendRawCommand = function(command, handler)
 {
     this._dispatchTable[++this._requestId] = handler;
     var embedderMessage = { "id": ++this._embedderRequestId, "method": "dispatchProtocolMessage", "params": [command] };
     DevToolsHost.sendMessageToEmbedder(JSON.stringify(embedderMessage));
     return this._requestId;
 }
 
+InspectorTest.readyForTest = function()
+{
+    var embedderMessage = { "id": ++this._embedderRequestId, "method": "readyForTest" };
+    DevToolsHost.sendMessageToEmbedder(JSON.stringify(embedderMessage));
+}
+
 /**
  * @param {string|!Object} messageOrObject
  */
 DevToolsAPI.dispatchMessage = function(messageOrObject)
 {
     var messageObject = (typeof messageOrObject === "string" ? JSON.parse(messageOrObject) : messageOrObject);
     if (InspectorTest._dumpInspectorProtocolMessages)
         testRunner.logToStderr("backend: " + JSON.stringify(messageObject));
     var messageId = messageObject["id"];
     try {
         if (typeof messageId === "number") {
             var handler = InspectorTest._dispatchTable[messageId];
             if (handler && typeof handler === "function")
                 handler(messageObject);
         } else {
             var eventName = messageObject["method"];
             var eventHandler = InspectorTest.eventHandler[eventName];
             if (eventHandler)
                 eventHandler(messageObject);
         }
     } catch(e) {
         InspectorTest.log("Exception when dispatching message: " + e + "\n" + e.stack + "\n message = " + JSON.stringify(messageObject, null, 2));
         InspectorTest.completeTest();
     }
 }
 
 /**
+ * @param {number} callId
+ * @param {string} script
+ */
+DevToolsAPI.evaluateForTestInFrontend = function(callId, script)
+{
+    try {
+        eval(script);
+    } catch (e) {
+        InspectorTest.log("FAIL: exception in evaluateForTestInFrontend: " + e);
+        InspectorTest.completeTest();
+    }
+}
+
+/**
 * Logs message to document.
 * @param {string} message
 */
 InspectorTest.log = function(message)
 {
     this.sendCommand("Runtime.evaluate", { "expression": "log(" + JSON.stringify(message) + ")" } );
 }
 
 /**
 * Formats and logs object to document.
@@ skipping 196 matching lines @@
     var callbacks = pendingPromiseEvalRequests[callId];
     if (!callbacks) {
         InspectorTest.log("Missing callback for async eval " + callId + ", perhaps callback invoked twice?");
         return;
     }
     var callback = didResolve ? callbacks.resolve : callbacks.reject;
     delete pendingPromiseEvalRequests[callId];
     callback(value);
 }
 
-InspectorTest.eventHandler["Inspector.evaluateForTestInFrontend"] = function(message)
-{
-    try {
-        eval(message.params.script);
-    } catch (e) {
-        InspectorTest.log("FAIL: exception in evaluateForTestInFrontend: " + e);
-        InspectorTest.completeTest();
-    }
-};
-
-function enableInspectorAgent()
-{
-    InspectorTest.sendCommand("Inspector.enable", { });
-}
-
-window.addEventListener("load", enableInspectorAgent, false);
+window.addEventListener("load", InspectorTest.readyForTest.bind(InspectorTest), false);
 
 </script>
 </head>
 </html>