Even more test cleanup. Some fixes to non-test code.

chrome/test/webdriver/commands/session_with_id.cc

 // Copyright (c) 2010 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/webdriver/commands/session_with_id.h"
 
 #include <sstream>
 #include <string>
 
 #include "base/values.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/common/chrome_constants.h"
 
 namespace webdriver {
 
+SessionWithID::SessionWithID(const std::vector<std::string>& path_segments,
+                             const DictionaryValue* const parameters)
+    : WebDriverCommand(path_segments, parameters) {}
+
+SessionWithID::~SessionWithID() {}
+
+bool SessionWithID::DoesGet() {
+  return true;
+}
+
+bool SessionWithID::DoesDelete() {
+  return true;
+}
+
 void SessionWithID::ExecuteGet(Response* const response) {
   DictionaryValue *temp_value = new DictionaryValue();
 
   temp_value->SetString(std::string("browserName"),
                         std::string("chrome"));
   temp_value->SetString(std::string("version"),
                         std::string(chrome::kChromeVersion));
 
 #if defined(OS_WIN)
   temp_value->SetString(std::string("platform"), std::string("windows"));
@@ skipping 12 matching lines @@
   response->set_status(kSuccess);
   response->set_value(temp_value);
 }
 
 void SessionWithID::ExecuteDelete(Response* const response) {
   session_->Terminate();
   SessionManager::GetInstance()->Delete(session_->id());
   response->set_status(kSuccess);
 }
 
+bool SessionWithID::RequiresValidTab() {
+  return false;
+}
+
 }  // namespace webdriver