Expose cookie get/set to pyauto

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 6c6fc3590f6b3288fd5e29a219740e1639a0b459..e2a35f1891500ed10b9077ba96c8a16cef8a2459 100644
--- a/chrome/test/pyautolib/pyautolib.h
+++ b/chrome/test/pyautolib/pyautolib.h
@@ -150,6 +150,13 @@ class PyUITestBase : public UITestBase {
   // Resets to the default theme. Returns true on success.
   bool ResetToDefaultTheme();
 
+  // Sets a cookie value for a url. Returns true on success.
+  bool SetCookie(const GURL& cookie_url, const std::string& value,
+                 int window_index=0, int tab_index=0);
+  // Gets a cookie value for the given url.
+  std::string GetCookie(const GURL& cookie_url, int window_index=0,
+                        int tab_index=0);
+
  private:
   // Enables PostTask to main thread.
   // Should be shared across multiple instances of PyUITestBase so that this