Source release 18.5.0

cdm/platform_properties.gypi

@@ -193,5 +193,26 @@
     'protoc_bin%': '',
     'protobuf_lib_path%': '',
     'protoc_host_path%': '',
+
+    # Protobuf Generation and Build configurations:
+    #
+    # These options allow for different build steps to be specified for proto
+    # cc file generation than the default step. This can be used to customize
+    # cc file generation or add additional cc file processing steps before
+    # proto cc files are built.
+    #
+    # The directory where proto cc files that will be compiled are located.
+    'proto_cc_dir%': '<(SHARED_INTERMEDIATE_DIR)/protoc_out',
+
+    # The directory where proto cc files generated from proto files will be
+    # located.
+    'proto_gen_dir%': '<(SHARED_INTERMEDIATE_DIR)/protoc_out',
+
+    # Path to the GYP file that contains the proto cc file generation targets.
+    # This file must provide the following targets:
+    # - generate_license_protocol
+    # - generate_device_files
+    # - generate_metrics_proto
+    'proto_gen_gyp_path%': '<(DEPTH)/third_party/generate_proto_cc.gyp',
   },  # variables
 }