Convert cookie and download automation commands to the JSON interface.

chrome/test/pyautolib/pyautolib.h

Index: chrome/test/pyautolib/pyautolib.h
diff --git a/chrome/test/pyautolib/pyautolib.h b/chrome/test/pyautolib/pyautolib.h
index a20e4083c9903a25dbfb061995feffcf89597ff8..51090a17d134a05026e713f0fc51c39c2849e2be 100644
--- a/chrome/test/pyautolib/pyautolib.h
+++ b/chrome/test/pyautolib/pyautolib.h
@@ -69,21 +69,12 @@ class PyUITestBase : public UITestBase {
   virtual void SetUp() OVERRIDE;
   virtual void TearDown() OVERRIDE;
 
-  // Shows or hides the download shelf.
-  void SetDownloadShelfVisible(bool is_visible, int window_index = 0);
-
-  // Determines the visibility of the download shelf
-  bool IsDownloadShelfVisible(int window_index = 0);
-
   // Open the Find box
   void OpenFindInPage(int window_index = 0);
 
   // Determines the visibility of the Find box
   bool IsFindInPageVisible(int window_index = 0);
 
-  // Get the path to the downloads directory
-  FilePath GetDownloadDirectory();
-
   // AutomationProxy methods
 
   // Open a new browser window. Returns false on failure.