[chromedriver] Implement connecting to devtools and loading a page.

chrome/test/chromedriver/chrome_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_TEST_CHROMEDRIVER_CHROME_IMPL_H_
 #define CHROME_TEST_CHROMEDRIVER_CHROME_IMPL_H_
 
+#include <list>
+#include <string>
+
 #include "base/compiler_specific.h"
 #include "base/files/scoped_temp_dir.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/process.h"
 #include "chrome/test/chromedriver/chrome.h"
 
+class DevToolsClient;
 class Status;
+class URLRequestContextGetter;
 
 class ChromeImpl : public Chrome {
  public:
-  ChromeImpl(base::ProcessHandle process, base::ScopedTempDir* user_data_dir);
+  ChromeImpl(base::ProcessHandle process,
+             URLRequestContextGetter* context_getter,
+             base::ScopedTempDir* user_data_dir,
+             int port);
   virtual ~ChromeImpl();
 
+  Status Init();
+
   // Overridden from Chrome:
+  virtual Status Load(const std::string& url) OVERRIDE;
   virtual Status Quit() OVERRIDE;
 
  private:
   base::ProcessHandle process_;
+  scoped_refptr<URLRequestContextGetter> context_getter_;
   base::ScopedTempDir user_data_dir_;
+  int port_;
+  scoped_ptr<DevToolsClient> client_;
 };
 
+namespace internal {
+
+Status ParsePagesInfo(const std::string& data,
+                      std::list<std::string>* debugger_urls);
+
+}  // namespace internal
+
 #endif  // CHROME_TEST_CHROMEDRIVER_CHROME_IMPL_H_