Share the "get CF profile dir" code between ChromeFramePlugin and chrome_frame_test_utils.h.

chrome_frame/utils.cc

Index: chrome_frame/utils.cc
diff --git a/chrome_frame/utils.cc b/chrome_frame/utils.cc
index 8f98b3117dcc2ae79d23d30a1bfa3a7fb3e467c2..dc8d24cf3d5c548312025a5e41de22e40f1905a4 100644
--- a/chrome_frame/utils.cc
+++ b/chrome_frame/utils.cc
@@ -1671,3 +1671,10 @@ bool IncreaseWinInetConnections(DWORD connections) {
   wininet_connection_count_updated = true;
   return true;
 }
+
+void GetChromeFrameProfilePath(const string16& profile_name,
+                               FilePath* profile_path) {
+  chrome::GetChromeFrameUserDataDirectory(profile_path);
+  *profile_path = profile_path->Append(profile_name);
+  DVLOG(1) << __FUNCTION__ << ": " << profile_path->value();
+}