Remove GYP files in breakpad, build, and tools.

build/android/java_cpp_enum.gypi

-# Copyright 2014 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 is meant to be included into a target to provide an action
-# to generate Java source files from a C++ header file containing annotated
-# enum definitions using a Python script.
-#
-# To use this, create a gyp target with the following form:
-#  {
-#    'target_name': 'bitmap_format_java',
-#    'type': 'none',
-#    'variables': {
-#      'source_file': 'ui/android/bitmap_format.h',
-#    },
-#    'includes': [ '../build/android/java_cpp_enum.gypi' ],
-#  },
-#
-# Then have the gyp target which compiles the java code depend on the newly
-# created target.
-
-{
-  'variables': {
-    # Location where all generated Java sources will be placed.
-    'output_dir': '<(SHARED_INTERMEDIATE_DIR)/enums/<(_target_name)',
-    'generator_path': '<(DEPTH)/build/android/gyp/java_cpp_enum.py',
-    'generator_args': '<(output_dir) <(source_file)',
-  },
-  'direct_dependent_settings': {
-    'variables': {
-      # Ensure that the output directory is used in the class path
-      # when building targets that depend on this one.
-      'generated_src_dirs': [
-        '<(output_dir)/',
-      ],
-      # Ensure that the targets depending on this one are rebuilt if the sources
-      # of this one are modified.
-      'additional_input_paths': [
-        '<(source_file)',
-      ],
-    },
-  },
-  'actions': [
-    {
-      'action_name': 'generate_java_constants',
-      'inputs': [
-        '<(DEPTH)/build/android/gyp/util/build_utils.py',
-        '<(generator_path)',
-        '<(source_file)',
-      ],
-      'outputs': [
-        # This is the main reason this is an action and not a rule. Gyp doesn't
-        # properly expand RULE_INPUT_PATH here and so it's impossible to
-        # calculate the list of outputs.
-        '<!@pymod_do_main(java_cpp_enum --print_output_only '
-            '<@(generator_args))',
-      ],
-      'action': [
-        'python', '<(generator_path)', '<@(generator_args)'
-      ],
-      'message': 'Generating Java from cpp header <(source_file)',
-    },
-  ],
-}