[chromedriver] Remove Logger and just use base LOG.

chrome/test/chromedriver/chrome/chrome_android_impl.cc

 // Copyright (c) 2013 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/chrome/chrome_android_impl.h"
 
 #include "chrome/test/chromedriver/chrome/device_manager.h"
 #include "chrome/test/chromedriver/chrome/devtools_http_client.h"
 #include "chrome/test/chromedriver/chrome/status.h"
 
 ChromeAndroidImpl::ChromeAndroidImpl(
     scoped_ptr<DevToolsHttpClient> client,
     ScopedVector<DevToolsEventListener>& devtools_event_listeners,
-    scoped_ptr<Device> device,
-    Log* log)
-    : ChromeImpl(client.Pass(), devtools_event_listeners, log),
+    scoped_ptr<Device> device)
+    : ChromeImpl(client.Pass(), devtools_event_listeners),
       device_(device.Pass()) {}
 
 ChromeAndroidImpl::~ChromeAndroidImpl() {}
 
 Chrome::Type ChromeAndroidImpl::GetType() {
   return ANDROID;
 }
 
 std::string ChromeAndroidImpl::GetOperatingSystemName() {
   return "ANDROID";
 }
 
 Status ChromeAndroidImpl::Quit() {
   return device_->StopApp();
 }