Fix modules with closure compiler.

modules/webrtc/webrtc_data_channel_js.cpp

@@ -312,14 +312,14 @@ WebRTCDataChannelJS::WebRTCDataChannelJS(int js_id) {
 				return;
 			}
 			var len = buffer.length*buffer.BYTES_PER_ELEMENT;
-			var out = Module._malloc(len);
-			Module.HEAPU8.set(buffer, out);
+			var out = _malloc(len);
+			HEAPU8.set(buffer, out);
 			ccall("_emrtc_on_ch_message",
 				"void",
 				["number", "number", "number", "number"],
 				[c_ptr, out, len, is_string]
 			);
-			Module._free(out);
+			_free(out);
 		}
 
 	}, this, js_id);

modules/websocket/emws_client.cpp

@@ -142,14 +142,14 @@ Error EMWSClient::connect_to_host(String p_host, String p_path, uint16_t p_port,
 
 			}
 			var len = buffer.length*buffer.BYTES_PER_ELEMENT;
-			var out = Module._malloc(len);
-			Module.HEAPU8.set(buffer, out);
+			var out = _malloc(len);
+			HEAPU8.set(buffer, out);
 			ccall("_esws_on_message",
 				"void",
 				["number", "number", "number", "number"],
 				[c_ptr, out, len, is_string]
 			);
-			Module._free(out);
+			_free(out);
 		});
 
 		socket.addEventListener("error", function (event) {