Add chrome.loadAsync capability to ChromeDriver, which allows the user not to

chrome/test/webdriver/utility_functions.h

Index: chrome/test/webdriver/utility_functions.h
diff --git a/chrome/test/webdriver/utility_functions.h b/chrome/test/webdriver/utility_functions.h
index 701c2703be84e7515b61bad8da6c53da12151522..e42b8f7bdf0109e9d62a7c69749d799ea098fd94 100644
--- a/chrome/test/webdriver/utility_functions.h
+++ b/chrome/test/webdriver/utility_functions.h
@@ -6,6 +6,9 @@
 #define CHROME_TEST_WEBDRIVER_UTILITY_FUNCTIONS_H_
 
 #include <string>
+#include <vector>
+
+class FilePath;
 
 namespace base {
 class Value;
@@ -19,6 +22,11 @@ std::string GenerateRandomID();
 // Returns the equivalent JSON string for the given value.
 std::string JsonStringify(const base::Value* value);
 
+#if defined(OS_MACOSX)
+// Gets the paths to the user and local application directory.
+void GetApplicationDirs(std::vector<FilePath>* app_dirs);
+#endif
+
 }  // namespace webdriver
 
 #endif  // CHROME_TEST_WEBDRIVER_UTILITY_FUNCTIONS_H_