Remove GYP files in breakpad, build, and tools.

tools/json_schema_compiler/json_features.gypi

Index: tools/json_schema_compiler/json_features.gypi
diff --git a/tools/json_schema_compiler/json_features.gypi b/tools/json_schema_compiler/json_features.gypi
deleted file mode 100644
index 7b24d3aacdfe1a6957ff4f9cc3fbb101c9394045..0000000000000000000000000000000000000000
--- a/tools/json_schema_compiler/json_features.gypi
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright 2016 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.
-
-{
-  'variables': {
-    # When including this gypi, the following variables must be set:
-    #   in_files:
-    #     An array of json files from which to generate the feature provider.
-    #   out_dir:
-    #     The directory to put the generated code in under gen/.
-    #   out_base_filename:
-    #     The base filename to use for the generated feature provider; .h and
-    #     .cc will be appended.
-    #   feature_class:
-    #     The name of the class to use for features, e.g. APIFeature.
-    #   provider_class:
-    #     The name of the class to use for the feature provider, e.g.
-    #     APIFeatureProvider
-    'compiler_dir': '<(DEPTH)/tools/json_schema_compiler',
-    'compiler_script': '<(compiler_dir)/feature_compiler.py',
-  },
-  'actions': [
-    {
-      # GN version: json_features.gni
-      'action_name': 'genfeatures',
-      'msvs_external_rule': 1,
-      'extension': 'json',
-      'inputs': [
-        '<(compiler_dir)/code.py',
-        '<(compiler_script)',
-      ],
-      'outputs': [
-        '<(SHARED_INTERMEDIATE_DIR)/<(out_dir)/<(out_base_filename).cc',
-        '<(SHARED_INTERMEDIATE_DIR)/<(out_dir)/<(out_base_filename).h',
-      ],
-      'action': [
-        'python',
-        '<(compiler_script)',
-        '<(DEPTH)',
-        '<(feature_class)',
-        '<(provider_class)',
-        '<(SHARED_INTERMEDIATE_DIR)/<(out_dir)',
-        '<(out_base_filename)',
-        '<@(in_files)',
-      ],
-      'message': 'Generating C++ code for json feature files',
-      'process_outputs_as_sources': 1,
-    },
-  ],
-  'include_dirs': [
-    '<(SHARED_INTERMEDIATE_DIR)',
-    '<(DEPTH)',
-  ],
-  'direct_dependent_settings': {
-    'include_dirs': [
-      '<(SHARED_INTERMEDIATE_DIR)',
-    ]
-  },
-  # This target exports a hard dependency because it generates header
-  # files.
-  'hard_dependency': 1,
-}