Added POST multipart echo test http server for search-by-image testing.

BUG=273877

Review URL: https://chromiumcodereview.appspot.com/23112023

git-svn-id: http://src.chromium.org/svn/trunk/src/build@219135 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

android/pylib/constants.py

@@ -54,6 +54,7 @@ LIGHTTPD_DEFAULT_PORT = 9000
 LIGHTTPD_RANDOM_PORT_FIRST = 8001
 LIGHTTPD_RANDOM_PORT_LAST = 8999
 TEST_SYNC_SERVER_PORT = 9031
+TEST_SEARCH_BY_IMAGE_SERVER_PORT = 9041
 
 # The net test server is started from port 10201.
 # TODO(pliard): http://crbug.com/239014. Remove this dirty workaround once