Roll GN from 843b5003..53d92014

Generated by //tools/gn/roll_gn.py

https://gn.googlesource.com/gn/+log/843b5003..53d92014

    53d92014 Apply path search logic more generally

Tbr: brucedawson@chromium.org
Bug: 1112471
Change-Id: I782479528ecf78b8a74c2f1b89e83797c3b136ba
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2522192Reviewed-by: Dirk Pranke <dpranke@google.com>
Commit-Queue: Dirk Pranke <dpranke@google.com>
Cr-Commit-Position: refs/heads/master@{#824621}

DEPS

@@ -379,7 +379,7 @@ vars = {
   # revisions.
 
   # GN CIPD package version.
-  'gn_version': 'git_revision:843b50030ce7ee1f86b8f1bf284ce8ca92985c3b',
+  'gn_version': 'git_revision:53d92014bf94c3893886470a1c7c1289f8818db0',
 
   # Also, if you change these, update buildtools/DEPS too. Also update the
   # libc++ svn_revision in //buildtools/deps_revisions.gni.

buildtools/DEPS

@@ -14,7 +14,7 @@ vars = {
   #
 
   # GN CIPD package version.
-  'gn_version': 'git_revision:843b50030ce7ee1f86b8f1bf284ce8ca92985c3b',
+  'gn_version': 'git_revision:53d92014bf94c3893886470a1c7c1289f8818db0',
 
   # When changing these, also update the svn revisions in deps_revisions.gni
   'clang_format_revision': '96636aa0e9f047f17447f2d45a094d0b59ed7917',