Revert 283003 "[ChromeDriver] Subscribe PerformanceLogger to Com..."

trunk/src/chrome/test/chromedriver/performance_logger.cc

-// 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/performance_logger.h"
-
-#include "base/json/json_writer.h"
-#include "base/strings/string_util.h"
-#include "base/values.h"
-#include "chrome/test/chromedriver/chrome/devtools_client.h"
-#include "chrome/test/chromedriver/chrome/log.h"
-#include "chrome/test/chromedriver/chrome/status.h"
-
-namespace {
-
-// DevTools event domain prefixes to intercept.
-const char* const kDomains[] = {"Network.", "Page.", "Timeline."};
-
-const char* const kDomainEnableCommands[] = {
-    "Network.enable", "Page.enable", "Timeline.start"
-};
-
-// Returns whether the event belongs to one of kDomains.
-bool ShouldLogEvent(const std::string& method) {
-  for (size_t i_domain = 0; i_domain < arraysize(kDomains); ++i_domain) {
-    if (StartsWithASCII(method, kDomains[i_domain], true /* case_sensitive */))
-      return true;
-  }
-  return false;
-}
-
-}  // namespace
-
-PerformanceLogger::PerformanceLogger(Log* log)
-    : log_(log) {}
-
-Status PerformanceLogger::OnConnected(DevToolsClient* client) {
-  base::DictionaryValue params;  // All our enable commands have empty params.
-  for (size_t i_cmd = 0; i_cmd < arraysize(kDomainEnableCommands); ++i_cmd) {
-    Status status = client->SendCommand(kDomainEnableCommands[i_cmd], params);
-    if (status.IsError())
-      return status;
-  }
-  return Status(kOk);
-}
-
-Status PerformanceLogger::OnEvent(
-    DevToolsClient* client,
-    const std::string& method,
-    const base::DictionaryValue& params) {
-  if (!ShouldLogEvent(method))
-    return Status(kOk);
-
-  base::DictionaryValue log_message_dict;
-  log_message_dict.SetString("webview", client->GetId());
-  log_message_dict.SetString("message.method", method);
-  log_message_dict.Set("message.params", params.DeepCopy());
-  std::string log_message_json;
-  // TODO(klm): extract timestamp from params?
-  // Look at where it is for Page, Network, Timeline events.
-  base::JSONWriter::Write(&log_message_dict, &log_message_json);
-
-  log_->AddEntry(Log::kInfo, log_message_json);
-  return Status(kOk);
-}
-
-// TODO(johnmoore): Use BeforeCommand to implement tracing log.
-Status PerformanceLogger::BeforeCommand(const std::string& command_name) {
-  return Status(kOk);
-}