Remove some simple puppet/chef stuff no longer in use. (#1180)

Merged PR #1180.

products/compute/inspec.yaml

@@ -105,8 +105,3 @@ overrides: !ruby/object:Provider::ResourceOverrides
 files: !ruby/object:Provider::Config::Files
   copy:
     'Gemfile': 'provider/inspec/Gemfile'
-changelog:
-  - !ruby/object:Provider::Config::Changelog
-    version: '0.1.0'
-    date: 2017-10-04T10:00:00-0700
-    general: 'Initial release'

provider/config.rb

@@ -25,10 +25,7 @@ class Config < Api::Object
 
     # Overrides for datasources
     attr_reader :datasources
-    attr_reader :properties # TODO(nelsonjr): Remove this once bug 193 is fixed.
-    attr_reader :tests
     attr_reader :files
-    attr_reader :changelog
     # Product names are complicated in MagicModules.  They are given by
     # product.prefix, which is in the format 'g<nameofproduct>', e.g.
     # gcompute or gresourcemanager.  This is munged in many places.

provider/core.rb

@@ -50,7 +50,6 @@ def generate(output_folder, types, version_name, product_path, dump_yaml)
       generate_objects(output_folder, types, version_name)
       copy_files(output_folder) \
         unless @config.files.nil? || @config.files.copy.nil?
-      compile_changelog(output_folder) unless @config.changelog.nil?
       # Compilation has to be the last step, as some files (e.g.
       # CONTRIBUTING.md) may depend on the list of all files previously copied
       # or compiled.
@@ -129,17 +128,6 @@ def compile_examples(output_folder)
       )
     end
 
-    # Generate the CHANGELOG.md file with the history of the module.
-    def compile_changelog(output_folder)
-      FileUtils.mkpath output_folder
-      generate_file(
-        changes: @config.changelog,
-        template: 'templates/CHANGELOG.md.erb',
-        output_folder: output_folder,
-        out_file: File.join(output_folder, 'CHANGELOG.md')
-      )
-    end
-
     def compile_file_list(output_folder, files, data = {})
       files.each do |target, source|
         Google::LOGGER.debug "Compiling #{source} => #{target}"
@@ -232,8 +220,6 @@ def build_object_data(object, output_folder, version)
       {
         name: object.out_name,
         object: object,
-        tests: (@config.tests || {}).select { |o, _v| o == object.name }
-                                    .fetch(object.name, {}),
         output_folder: output_folder,
         product_name: object.__product.prefix[1..-1],
         version: version