Bump web to 3e11172d5c7adc1fe47605180abb63ecc99ac45c

Changes:
```
> git log --format="%C(auto) %h %s" 4b2f02e..3e11172
 https://dart.googlesource.com/web.git/+/3e11172 [interop] Add Support for Function Declarations (392)
 https://dart.googlesource.com/web.git/+/c0d73b5 [web_generator] Add Support for Parsing IDL Files (377)

```

Diff: https://dart.googlesource.com/web.git/+/4b2f02ebc74acef26fa1285801a626213c35b304..3e11172d5c7adc1fe47605180abb63ecc99ac45c/
Change-Id: I141c57b2a88eeeec77da01c7013475cbc4d5c3b2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/437882
Auto-Submit: Devon Carew <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>

Author: devoncarew

DEPS

@@ -149,7 +149,7 @@ vars = {
   "test_rev": "0793a2b3262ac900558c49c76e9bbe4f29f91ea4",
   "tools_rev": "7bf22c951019f860aa52a8b7dc97fba5880aa9ba",
   "vector_math_rev": "13f185f7e97d559e003f5ac79201da12f9a01049",
-  "web_rev": "4b2f02ebc74acef26fa1285801a626213c35b304",
+  "web_rev": "3e11172d5c7adc1fe47605180abb63ecc99ac45c",
   "webdev_rev": "7f376d242709e933fff70610503d0c5c09b2e17e",
   "webdriver_rev": "b8f511d7719e2ae2c21eb4d94f68564eee32cbe2",
   "webkit_inspection_protocol_rev": "effa75205516757795683d527c3dea9546eb0c32",