Fix testLitePageFallbackViaPagePolicies below M61

tools/chrome_proxy/webdriver/lite_page.py

Index: tools/chrome_proxy/webdriver/lite_page.py
diff --git a/tools/chrome_proxy/webdriver/lite_page.py b/tools/chrome_proxy/webdriver/lite_page.py
index 039218308d1356fd7a58526667c70cab5fb8b19d..1453a9c8bb4a3bb76f9048516385154a919dcb18 100644
--- a/tools/chrome_proxy/webdriver/lite_page.py
+++ b/tools/chrome_proxy/webdriver/lite_page.py
@@ -5,6 +5,7 @@
 import common
 from common import TestDriver
 from common import IntegrationTest
+from decorators import ChromeVersionAfterM
 
 import time
 
@@ -168,6 +169,7 @@ class LitePage(IntegrationTest):
 
   # Verifies Lo-Fi fallback via the page-policies server directive.
   # Note: this test is for the CPAT protocol change in M-61.
+  @ChromeVersionAfterM(61)

[RyanSturm, 2017/06/14 21:49:58]

Tricky question if this should be 61 or 60, since it will be done by the end of
61, and we want to test 61 stable with this.

[Robert Ogden, 2017/06/14 21:53:20]

This will check if version >= 61 and run if true. See
https://cs.chromium.org/chromium/src/tools/chrome_proxy/webdriver/decorators....

[RyanSturm, 2017/06/14 21:55:38]

It's a pretty bad decorator name then :/ Maybe you should adjust the >= in the
decorator to > and move this to 60?

[Robert Ogden, 2017/06/14 22:33:45]

Changed name to make it clearer

   def testLitePageFallbackViaPagePolicies(self):
     with TestDriver() as test_driver:
       test_driver.AddChromeArg('--enable-spdy-proxy-auth')