Remove GYP files in breakpad, build, and tools.

build/android/android_lint_cache.gyp

Index: build/android/android_lint_cache.gyp
diff --git a/build/android/android_lint_cache.gyp b/build/android/android_lint_cache.gyp
deleted file mode 100644
index 72b9e9e0099c664616df14bc214681e5365d0290..0000000000000000000000000000000000000000
--- a/build/android/android_lint_cache.gyp
+++ /dev/null
@@ -1,51 +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.
-
-{
-  'targets': [
-    {
-      # This target runs a functionally empty lint to create or update the
-      # API versions cache if necessary. This prevents racy creation of the
-      # cache while linting java targets in lint_action.gypi.
-      'target_name': 'android_lint_cache',
-      'type': 'none',
-      'actions': [
-        {
-          'action_name': 'prepare_android_lint_cache',
-          'message': 'Preparing Android lint cache',
-          'variables': {
-            'android_lint_cache_stamp': '<(PRODUCT_DIR)/android_lint_cache/android_lint_cache.stamp',
-            'android_manifest_path': '<(DEPTH)/build/android/AndroidManifest.xml',
-            'result_path': '<(PRODUCT_DIR)/android_lint_cache/result.xml',
-            'platform_xml_path': '<(android_sdk_root)/platform-tools/api/api-versions.xml',
-          },
-          'inputs': [
-            '<(DEPTH)/build/android/gyp/util/build_utils.py',
-            '<(DEPTH)/build/android/gyp/lint.py',
-            '<(android_manifest_path)',
-            '<(platform_xml_path)',
-          ],
-          'outputs': [
-            '<(android_lint_cache_stamp)',
-            '<(result_path)',
-          ],
-          'action': [
-            'python', '<(DEPTH)/build/android/gyp/lint.py',
-            '--lint-path', '<(android_sdk_root)/tools/lint',
-            '--cache-dir', '<(PRODUCT_DIR)/android_lint_cache',
-            '--android-sdk-version=<(android_sdk_version)',
-            '--platform-xml-path', '<(platform_xml_path)',
-            '--manifest-path', '<(android_manifest_path)',
-            '--product-dir', '<(PRODUCT_DIR)',
-            '--result-path', '<(result_path)',
-            '--stamp', '<(android_lint_cache_stamp)',
-            '--create-cache',
-            '--silent',
-            '--enable'
-          ],
-        },
-      ],
-    },
-  ],
-}