Small test and ChromeDriver fixes to enable additional tests.

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>
@@ skipping 69 matching lines @@
   // Same as above, but uses the currently targeted window and frame.
   ErrorCode ExecuteScript(const std::string& script,
                           const ListValue* const args,
                           Value** value);
 
   // Send the given keys to the given element dictionary. This function takes
   // ownership of |element|.
   ErrorCode SendKeys(const WebElementId& element, const string16& keys);
 
   // Clicks the mouse at the given location using the given button.
-  void MouseClick(const gfx::Point& click, automation::MouseButton button);
+  bool MouseClick(const gfx::Point& click, automation::MouseButton button);
   bool MouseMove(const gfx::Point& location);
   bool MouseDrag(const gfx::Point& start, const gfx::Point& end);
 
   bool NavigateToURL(const std::string& url);
   bool GoForward();
   bool GoBack();
   bool Reload();
   bool GetURL(GURL* url);
   bool GetURL(std::string* url);
   bool GetTabTitle(std::string* tab_title);
@@ skipping 62 matching lines @@
       const WebElementId& element,
       const std::string& prop,
       std::string* value);
 
   // Gets the top and left element border widths for the given frame.
   ErrorCode GetElementBorder(const FrameId& frame_id,
                              const WebElementId& element,
                              int* border_left,
                              int* border_top);
 
+  // Gets whether the element is currently displayed.
+  ErrorCode IsElementDisplayed(const FrameId& frame_id,
+                               const WebElementId& element,
+                               bool* is_visible);
+
   // Waits for all tabs to stop loading. Returns true on success.
   bool WaitForAllTabsToStopLoading();
 
   inline const std::string& id() const { return id_; }
 
   inline int implicit_wait() const { return implicit_wait_; }
   inline void set_implicit_wait(const int& timeout) {
     implicit_wait_ = timeout > 0 ? timeout : 0;
   }
 
@@ skipping 38 matching lines @@
   FrameId current_target_;
 
   DISALLOW_COPY_AND_ASSIGN(Session);
 };
 
 }  // namespace webdriver
 
 DISABLE_RUNNABLE_METHOD_REFCOUNT(webdriver::Session);
 
 #endif  // CHROME_TEST_WEBDRIVER_SESSION_H_