Convert ChromeDriver to use only the JSON automation interface.

chrome/test/webdriver/webdriver_key_converter_unittest.cc

 // Copyright (c) 2011 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 <string>
 #include <vector>
 
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/test/webdriver/automation.h"
+#include "chrome/test/automation/automation_json_requests.h"
 #include "chrome/test/webdriver/webdriver_key_converter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace webdriver {
 
 void CheckEvents(const string16& keys,
                  WebKeyEvent expected_events[],
                  size_t expected_size) {
   std::vector<WebKeyEvent> events;
   ConvertKeysToWebKeyEvents(keys, &events);
@@ skipping 238 matching lines @@
           << "Index: " << i;
     } else if (i < 2) {
       EXPECT_EQ(0u, events.size()) << "Index: " << i;
     } else {
       EXPECT_EQ(2u, events.size()) << "Index: " << i;
     }
   }
 }
 
 }  // namespace webdriver