Code: void SendNotImplementedError(struct mg_connection* connection,
                             const struct mg_request_info* request_info,
                             void* user_data) {
  std::string body = base::StringPrintf(
      "{\"status\":%d,\"value\":{\"message\":"
      "\"Command has not been implemented yet: %s %s\"}}",
      kUnknownCommand, request_info->request_method, request_info->uri);

  std::string header = base::StringPrintf(
      "HTTP/1.1 501 Not Implemented\r\n"
      "Content-Type:application/json\r\n"
       "Content-Length:%" PRIuS "\r\n"
       "\r\n", body.length());
 
  LOG(ERROR) << header << body;
   mg_write(connection, header.data(), header.length());
   mg_write(connection, body.data(), body.length());
 }

Vulnerability Type: DoS 
CWE ID: CWE-399
Summary: Google V8, as used in Google Chrome before 13.0.782.107, does not properly perform const lookups, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted web site.
Commit Message: In chromedriver, add /log url to get the contents of the chromedriver log
remotely. Also add a 'chrome.verbose' boolean startup option.
Remove usage of VLOG(1) in chromedriver. We do not need as complicated
logging as in Chrome.
BUG=85241
TEST=none

Review URL: http://codereview.chromium.org/7104085

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@88591 0039d316-1c4b-4281-b951-d872f2087c98