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

chrome/test/chromedriver/command_executor_impl.h

Index: chrome/test/chromedriver/command_executor_impl.h
diff --git a/chrome/test/chromedriver/command_executor_impl.h b/chrome/test/chromedriver/command_executor_impl.h
index 125b1e3159865cfcac81dfc08f4af47228fd8a9c..092809f20723b55340309d4e53c2b17738463662 100644
--- a/chrome/test/chromedriver/command_executor_impl.h
+++ b/chrome/test/chromedriver/command_executor_impl.h
@@ -12,7 +12,7 @@
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/test/chromedriver/chrome_launcher_impl.h"
+#include "base/threading/thread.h"
 #include "chrome/test/chromedriver/command.h"
 #include "chrome/test/chromedriver/command_executor.h"
 #include "chrome/test/chromedriver/session_map.h"
@@ -24,12 +24,16 @@ class DictionaryValue;
 class Value;
 }
 
+class ChromeLauncherImpl;
+class URLRequestContextGetter;
+
 class CommandExecutorImpl : public CommandExecutor {
  public:
   CommandExecutorImpl();
   virtual ~CommandExecutorImpl();
 
   // Overridden from CommandExecutor:
+  virtual void Init() OVERRIDE;
   virtual void ExecuteCommand(const std::string& name,
                               const base::DictionaryValue& params,
                               const std::string& session_id,
@@ -43,8 +47,10 @@ class CommandExecutorImpl : public CommandExecutor {
       CommandExecutorImplTest, CommandThatDoesntSetValueOrSessionId);
   FRIEND_TEST_ALL_PREFIXES(CommandExecutorImplTest, CommandThatReturnsError);
 
+  base::Thread io_thread_;
+  scoped_refptr<URLRequestContextGetter> context_getter_;
   SessionMap session_map_;
-  ChromeLauncherImpl launcher_;
+  scoped_ptr<ChromeLauncherImpl> launcher_;
   SynchronizedMap<std::string, Command> command_map_;
 
   DISALLOW_COPY_AND_ASSIGN(CommandExecutorImpl);