Remove GYP files in breakpad, build, and tools.

tools/android/memtrack_helper/memtrack_helper.gyp

Index: tools/android/memtrack_helper/memtrack_helper.gyp
diff --git a/tools/android/memtrack_helper/memtrack_helper.gyp b/tools/android/memtrack_helper/memtrack_helper.gyp
deleted file mode 100644
index 9a93801e0b9c1b337ae7580f0ae8520fb809bb5e..0000000000000000000000000000000000000000
--- a/tools/android/memtrack_helper/memtrack_helper.gyp
+++ /dev/null
@@ -1,61 +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.
-
-{
-  'targets': [
-    {
-      'target_name': 'memtrack_helper-unstripped',
-      'type': 'executable',
-      # Unwind tables create a dependency on libc++. By removing them
-      # the final binary will not require anything more than libc and libdl.
-      # This makes its deployment easier in component=shared_library mode.
-      'cflags!': [
-        '-funwind-tables',
-        '-fasynchronous-unwind-tables',
-      ],
-      'cflags': [
-        '-fno-unwind-tables',
-        '-fno-asynchronous-unwind-tables',
-      ],
-      'sources': [
-        'memtrack_helper.c',
-      ],
-      'include_dirs': [
-        '../../..',
-      ],
-    },
-    {
-      'target_name': 'memtrack_helper',
-      'type': 'none',
-      'dependencies': [
-        'memtrack_helper-unstripped',
-      ],
-      'actions': [
-        {
-          'action_name': 'strip_memtrack_helper',
-          'inputs': ['<(PRODUCT_DIR)/memtrack_helper-unstripped'],
-          'outputs': ['<(PRODUCT_DIR)/memtrack_helper'],
-          'action': [
-            '<(android_strip)',
-            '--strip-unneeded',
-            '<@(_inputs)',
-            '-o',
-            '<@(_outputs)',
-          ],
-        },
-      ],
-    },
-    {
-      # Testing only, not typically pushed, hence not worth stripping.
-      'target_name': 'memtrack_helper_test_client',
-      'type': 'executable',
-      'sources': [
-        'memtrack_helper_test_client.c',
-      ],
-      'include_dirs': [
-        '../../..',
-      ],
-    },
-  ],
-}