Remove GYP files.

ios/web/js_compile_checked.gypi

Index: ios/web/js_compile_checked.gypi
diff --git a/ios/web/js_compile_checked.gypi b/ios/web/js_compile_checked.gypi
deleted file mode 100644
index fe04d94ace85926672a6e165ca64a1ed96ba1bcb..0000000000000000000000000000000000000000
--- a/ios/web/js_compile_checked.gypi
+++ /dev/null
@@ -1,78 +0,0 @@
-# Copyright 2015 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# This file should be identical to js_compile.gypi except it passes jscomp_error
-# flags to the compiler. One should prefer this over js_compile.gypi once the
-# JS code being compiled are error free.
-#
-# This file should be eventually deprecated in favor of
-# third_party/closure_compiler/compile_js.gypi once they have the same set of
-# jscomp_error flags enabled. See http://crbug.com/487804
-{
-  'variables': {
-    'closure_compiler_path': '<(DEPTH)/third_party/closure_compiler/compiler/compiler.jar',
-    'compile_javascript%': 1,
-  },
-  'conditions': [
-    ['compile_javascript==1', {
-      'rules': [
-        {
-          'rule_name': 'jscompilation',
-          'extension': 'js',
-          'inputs': [
-            '<(closure_compiler_path)',
-          ],
-          'outputs': [
-            '<(SHARED_INTERMEDIATE_DIR)/<(RULE_INPUT_NAME)',
-          ],
-          'action': [
-            'java',
-            '-jar',
-            '<(closure_compiler_path)',
-            '--compilation_level',
-            'SIMPLE_OPTIMIZATIONS',
-            '--jscomp_error=accessControls',
-            '--jscomp_error=ambiguousFunctionDecl',
-            # '--jscomp_error=checkTypes',
-            # '--jscomp_error=checkVars',
-            '--jscomp_error=constantProperty',
-            '--jscomp_error=deprecated',
-            '--jscomp_error=externsValidation',
-            '--jscomp_error=globalThis',
-            '--jscomp_error=invalidCasts',
-            # '--jscomp_error=missingProperties',
-            # '--jscomp_error=missingReturn',
-            '--jscomp_error=nonStandardJsDocs',
-            '--jscomp_error=suspiciousCode',
-            '--jscomp_error=undefinedNames',
-            # '--jscomp_error=undefinedVars',
-            '--jscomp_error=unknownDefines',
-            '--jscomp_error=uselessCode',
-            '--jscomp_error=visibility',
-            '--js',
-            '<(RULE_INPUT_PATH)',
-            '--js_output_file',
-            '<@(_outputs)',
-          ],
-          'message': 'Running closure compiler on <(RULE_INPUT_NAME)',
-        }  # rule_name: jscompilation
-      ]},
-     {  # else
-      'rules': [
-        {
-          'rule_name': 'jscompilation',
-          'extension': 'js',
-          'outputs': [
-            '<(SHARED_INTERMEDIATE_DIR)/<(RULE_INPUT_NAME)',
-          ],
-          'action': [
-            'cp',
-            '<(RULE_INPUT_PATH)',
-            '<@(_outputs)',
-          ],
-        }
-      ]}  # rule_name: jscompilation
-    ]  # condition: compile_javascript
-  ]  # conditions
-}