Add webdriver endpoint to send custom debugger commands

chrome/test/chromedriver/devtools_events_logger.cc

Index: chrome/test/chromedriver/devtools_events_logger.cc
diff --git a/chrome/test/chromedriver/devtools_events_logger.cc b/chrome/test/chromedriver/devtools_events_logger.cc
new file mode 100644
index 0000000000000000000000000000000000000000..49b4adcef3d4b775708a2d27855561a11a008b31
--- /dev/null
+++ b/chrome/test/chromedriver/devtools_events_logger.cc
@@ -0,0 +1,38 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/test/chromedriver/devtools_events_logger.h"
+
+#include "base/values.h"
+#include "chrome/test/chromedriver/chrome/devtools_client.h"
+#include "chrome/test/chromedriver/chrome/devtools_client_impl.h"
+
+DevToolsEventsLogger::DevToolsEventsLogger(Log* log,
+                                     const base::ListValue* prefs)
+    : BaseLogger(log),
+      prefs_(prefs) {}
+
+inline DevToolsEventsLogger::~DevToolsEventsLogger() {}
+
+Status DevToolsEventsLogger::OnConnected(DevToolsClient* client) {
+    for (base::ListValue::const_iterator it = prefs_->begin();
+            it != prefs_->end();
+            ++it) {
+        std::string event;
+        (*it)->GetAsString(&event);
+        events_.insert(event);
+    }
+    return Status(kOk);
+}
+
+Status DevToolsEventsLogger::OnEvent(
+    DevToolsClient* client,
+    const std::string& method,
+    const base::DictionaryValue& params) {
+    std::unordered_set<std::string>::iterator it = events_.find(method);
+    if (it != events_.end()) {
+        AddLogEntry(client->GetId(), method, params);
+    }
+    return Status(kOk);
+}