Fix a bug in ImplicitWaitCommand: we must explicitly check if the ms param...

chrome/test/webdriver/session.h

 // 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.
 
 #ifndef CHROME_TEST_WEBDRIVER_SESSION_H_
 #define CHROME_TEST_WEBDRIVER_SESSION_H_
 
 #include <map>
 #include <string>
+#include <vector>
 
 #include "base/scoped_ptr.h"
 #include "base/string16.h"
 #include "chrome/test/webdriver/automation.h"
 #include "chrome/test/webdriver/error_codes.h"
 
 class GURL;
 class ListValue;
 class Value;
 
@@ skipping 71 matching lines @@
   // Switches the frame used by default. |index| is the zero-based frame index.
   ErrorCode SwitchToFrameWithIndex(int index);
 
   // Closes the current window. Returns true on success.
   // Note: The session will be deleted if this closes the last window in the
   // session.
   bool CloseWindow();
 
   inline const std::string& id() const { return id_; }
 
-  inline int implicit_wait() { return implicit_wait_; }
+  inline int implicit_wait() const { return implicit_wait_; }
   inline void set_implicit_wait(const int& timeout) {
     implicit_wait_ = timeout > 0 ? timeout : 0;
   }
 
   enum Speed { kSlow, kMedium, kFast, kUnknown };
   inline Speed speed() { return speed_; }
   inline void set_speed(Speed speed) {
     speed_ = speed;
   }
 
@@ skipping 37 matching lines @@
   int current_window_id_;
 
   DISALLOW_COPY_AND_ASSIGN(Session);
 };
 
 }  // namespace webdriver
 
 DISABLE_RUNNABLE_METHOD_REFCOUNT(webdriver::Session);
 
 #endif  // CHROME_TEST_WEBDRIVER_SESSION_H_