Revert "Add platform detection"

This reverts commit 625c0dc.
Platform detection was not working. The booleans `isWeb` and `isVM` always
stayed `false`.

Author: haarts

README.md

@@ -96,20 +96,15 @@ var logger = Logger(
 );
 ```
 
-### Auto Detecting Platform
+### Auto detecting
 
-The class `LogPlatform` tries to automatically identify `lineLength` and `colors`
-support for console output, depending on the detected platform (VM or Web).
+With the `io` package you can auto detect the `lineLength` and `colors` arguments. 
+Assuming you have imported the `io` package with `import 'dart:io' as io;` you 
+can auto detect `colors` with `io.stdout.supportsAnsiEscapes` and `lineLength` 
+with `io.stdout.terminalColumns`.
 
-If in VM platform it uses `dart:io` (`colors` with `io.stdout.supportsAnsiEscapes`
-and `lineLength` with `io.stdout.terminalColumns`).
-
-If you want to allow output in `stderr` (if present in the runtime platform),
-you should enable it:
-
-```dart
-  LogPlatform.enableSTDERR = true ;
-```
+You should probably do this unless there's a good reason you don't want to 
+import `io`, for example when using this library on the web.
 
 ## LogFilter
 

lib/logger.dart

@@ -17,8 +17,6 @@ export 'src/printers/simple_printer.dart';
 export 'src/printers/hybrid_printer.dart';
 export 'src/printers/prefix_printer.dart';
 
-export 'src/platform/platform.dart';
-
 export 'src/log_output.dart'
     if (dart.library.io) 'src/outputs/file_output.dart';
 

lib/src/outputs/console_output.dart

@@ -1,16 +1,12 @@
 import 'package:logger/src/logger.dart';
 import 'package:logger/src/log_output.dart';
-import 'package:logger/src/platform/platform.dart';
 
 /// Default implementation of [LogOutput].
 ///
 /// It sends everything to the system console.
 class ConsoleOutput extends LogOutput {
   @override
   void output(OutputEvent event) {
-    var allLines = LogPlatform.joinLines(event.lines, event.level);
-    var printer = LogPlatform.getConsolePrinter(event.level);
-
-    printer(allLines);
+    event.lines.forEach(print);
   }
 }

lib/src/platform/platform.dart

@@ -1,13 +1,12 @@
 import 'dart:convert';
 
-import 'package:logger/src/ansi_color.dart';
 import 'package:logger/src/logger.dart';
 import 'package:logger/src/log_printer.dart';
-import 'package:logger/src/platform/platform.dart';
+import 'package:logger/src/ansi_color.dart';
 
 /// Default implementation of [LogPrinter].
 ///
-/// Output looks like this:
+/// Outut looks like this:
 /// ```
 /// ┌──────────────────────────
 /// │ Error info
@@ -64,52 +63,30 @@ class PrettyPrinter extends LogPrinter {
 
   static DateTime _startTime;
 
-  /// Amount of [StackTrace] lines to show with message (non-error log).
-  /// Defaults to LogPlatform.DEFAULT_METHOD_COUNT.
   final int methodCount;
-
-  /// Amount of error [StackTrace] lines to show with message.
-  /// Defaults to LogPlatform.DEFAULT_ERROR_METHOD_COUNT.
   final int errorMethodCount;
-
-  /// Columns length to format log.
-  /// Defaults to LogPlatform.DEFAULT_LINE_LENGTH.
   final int lineLength;
-
-  /// If [true] uses colors for logging.
-  /// Defaults to LogPlatform.DEFAULT_USE_COLORS.
   final bool colors;
-
-  /// If [true] uses emojis to identify logging types.
-  /// Defaults to LogPlatform.DEFAULT_USE_EMOJI.
   final bool printEmojis;
-
-  /// If [true] shows a line with log event time.
-  /// Defaults to false.
   final bool printTime;
 
   String _topBorder = '';
   String _middleBorder = '';
   String _bottomBorder = '';
 
   PrettyPrinter({
-    int methodCount,
-    int errorMethodCount,
-    int lineLength,
-    bool colors,
-    bool printEmojis,
+    this.methodCount = 2,
+    this.errorMethodCount = 8,
+    this.lineLength = 120,
+    this.colors = true,
+    this.printEmojis = true,
     this.printTime = false,
-  })  : methodCount = methodCount ?? LogPlatform.DEFAULT_METHOD_COUNT,
-        errorMethodCount =
-            errorMethodCount ?? LogPlatform.DEFAULT_ERROR_METHOD_COUNT,
-        lineLength = lineLength ?? LogPlatform.DEFAULT_LINE_LENGTH,
-        colors = colors ?? LogPlatform.DEFAULT_USE_COLORS,
-        printEmojis = printEmojis ?? LogPlatform.DEFAULT_USE_EMOJI {
+  }) {
     _startTime ??= DateTime.now();
 
     var doubleDividerLine = StringBuffer();
     var singleDividerLine = StringBuffer();
-    for (var i = 0; i < this.lineLength - 1; i++) {
+    for (var i = 0; i < lineLength - 1; i++) {
       doubleDividerLine.write(doubleDivider);
       singleDividerLine.write(singleDivider);
     }