Roll third_party/ink to 231281015

* externs were fixed upstream, so the supplemental externs can be removed

Bug: 902646
Change-Id: I9b0011af0d45a798adfc54557b3ae77dd34d52f4
Reviewed-on: https://chromium-review.googlesource.com/c/1440801Reviewed-by: Darren Shen <shend@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Auto-Submit: dstockwell <dstockwell@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Cr-Commit-Position: refs/heads/master@{#627006}

chrome/browser/resources/pdf/ink/BUILD.gn

@@ -11,10 +11,7 @@ group("closure_compile") {
 }
 
 js_library("ink_api") {
-  externs_list = [
-    "externs.js",
-    "../../../../../third_party/ink/build/ink_lib_externs.js",
-  ]
+  externs_list = [ "//third_party/ink/build/ink_lib_externs.js" ]
 }
 
 js_type_check("ink") {

third_party/ink/README.chromium

 Name: Google Ink
 Short Name: ink
 URL: https://github.com/google/ink
-Version: 230250745
+Version: 231281015
 License: Apache 2.0
 Security Critical: yes
 

third_party/ink/build/ink_lib_binary.js.sha1

-dd1031228cad37ca2de73e238c57f92ddb5599e8
\ No newline at end of file
+48f820ad74fdd7d30da7438bdb5f2a71e1729e65
\ No newline at end of file

third_party/ink/build/ink_lib_externs.js.sha1

-b23214c40d27afd815b297307c444f0f7a8aae5d
\ No newline at end of file
+6af491924edea3b15c0e5f35102b469f7ab50d03
\ No newline at end of file

third_party/ink/build/wasm/glcore_base.js.sha1

-d82d4e4ca932f33422d54f91a760c2283c15c386
\ No newline at end of file
+529bc90cbda84c1c1ea684f3b74203932e6897da
\ No newline at end of file

third_party/ink/build/wasm/glcore_base.wasm.sha1

-81f6395d9c2a455c655065c58b80b064197829e2
\ No newline at end of file
+a27172fe2f09c9c5c194219754beb0e7433f6264
\ No newline at end of file

third_party/ink/build/wasm/glcore_wasm_bootstrap_compiled.js.sha1

-63ac7c111db8e8a67ead5b95e4e43c8344b6e394
\ No newline at end of file
+c742f9bc02eeb6189d07d7acb893af6ec7c0f49e
\ No newline at end of file