Roll third_party/inspector_protocol to 65caa48

This roll includes:
  - [inspector_protocol] fix protocol compatibility check

TBR=pfeldman@chromium.org

Bug: none
Change-Id: If0ae447c2a9cd09c6d3873be57cf1fa6245f618d
Reviewed-on: https://chromium-review.googlesource.com/786811Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49596}

third_party/inspector_protocol/CheckProtocolCompatibility.py

@@ -160,7 +160,7 @@ def compare_params_list(context, kind, params_1, params_2, types_map_1, types_ma
 
 
 def compare_types(context, kind, type_1, type_2, types_map_1, types_map_2, depth, errors, reverse):
-    if depth > 10:
+    if depth > 5:
         return
 
     base_type_1 = type_1["type"]

third_party/inspector_protocol/README.v8

@@ -2,7 +2,7 @@ Name: inspector protocol
 Short Name: inspector_protocol
 URL: https://chromium.googlesource.com/deps/inspector_protocol/
 Version: 0
-Revision: 8cb7a4f50ff7d5b1b7f2e5df0542dc577c88bdc3
+Revision: 65caa48c1d301e35f60b94ae770b0c68c34960d4
 License: BSD
 License File: LICENSE
 Security Critical: no