Revert "modify fetch source script"
Revert "modify fetch source script"

This reverts commit 34e680f791e0a2748d4ca077c372bdf8ff6612a0.

mogoweb/chromium_webview,mogoweb/chromium_webview,mogoweb/chromium_webview,mogoweb/chromium_webview,mogoweb/chromium_webview