Added daily UMA for non-data-reduction-proxy data usage when the proxy is enabled.

BUG=325325

Review URL: https://codereview.chromium.org/106113002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239897 0039d316-1c4b-4281-b951-d872f2087c98
void ChromeNetworkDelegate::OnPACScriptError(int line_number,
                                             const base::string16& error) {
  extensions::ProxyEventRouter::GetInstance()->OnPACScriptError(
      event_router_.get(), profile_, line_number, error);
}

void ChromeNetworkDelegate::OnPACScriptError(int line_number,
                                             const base::string16& error) {
  extensions::ProxyEventRouter::GetInstance()->OnPACScriptError(
      event_router_.get(), profile_, line_number, error);
}
