Docserver: Add clean URL support to the GCS content providers.

BUG=294008
TBR=yoz@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/163813002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251056 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/extensions/docs/server2/integration_test.py

@@ -256,11 +256,11 @@ class IntegrationTest(unittest.TestCase):
 
   @DisableLogging('warning')
   def testFileNotFound(self):
-    response = Handler(Request.ForTest('/extensions/notfound')).Get()
+    response = LocalRenderer.Render('/extensions/notfound')
     self.assertEqual(404, response.status)
 
   def testSiteVerificationFile(self):
-    response = Handler(Request.ForTest('/' + SITE_VERIFICATION_FILE)).Get()
+    response = LocalRenderer.Render('/' + SITE_VERIFICATION_FILE)
     self.assertEqual(200, response.status)
 
 if __name__ == '__main__':

chrome/common/extensions/docs/templates/json/content_providers.json

@@ -79,6 +79,7 @@
     "supportsTemplates": true
   },
   "devtools-docs": {
+    "defaultExtensions": [".html", ".md"],
     "gcs": {
       "bucket": "gs://chromedocs-devtools"
     },
@@ -86,6 +87,7 @@
     "supportsTemplates": true
   },
   "multidevice-docs": {
+    "defaultExtensions": [".html", ".md"],
     "gcs": {
       "bucket": "gs://chromedocs-multidevice"
     },
@@ -93,6 +95,7 @@
     "supportsTemplates": true
   },
   "webstore-docs": {
+    "defaultExtensions": [".html", ".md"],
     "gcs": {
       "bucket": "gs://chromedocs-webstore"
     },