Remove generated directories with 100s of files.

client/html/generated/html/frog/AudioContext.dart

Index: client/html/generated/html/frog/AudioContext.dart
diff --git a/client/html/generated/html/frog/AudioContext.dart b/client/html/generated/html/frog/AudioContext.dart
deleted file mode 100644
index b65eab4894662dcb21cc3586cc5a3d4bfa4be032..0000000000000000000000000000000000000000
--- a/client/html/generated/html/frog/AudioContext.dart
+++ /dev/null
@@ -1,49 +0,0 @@
-
-class _AudioContextImpl implements AudioContext native "*AudioContext" {
-
-  final num currentTime;
-
-  final _AudioDestinationNodeImpl destination;
-
-  final _AudioListenerImpl listener;
-
-  EventListener oncomplete;
-
-  final num sampleRate;
-
-  _RealtimeAnalyserNodeImpl createAnalyser() native;
-
-  _BiquadFilterNodeImpl createBiquadFilter() native;
-
-  _AudioBufferImpl createBuffer(var buffer_OR_numberOfChannels, var mixToMono_OR_numberOfFrames, [num sampleRate = null]) native;
-
-  _AudioBufferSourceNodeImpl createBufferSource() native;
-
-  _AudioChannelMergerImpl createChannelMerger() native;
-
-  _AudioChannelSplitterImpl createChannelSplitter() native;
-
-  _ConvolverNodeImpl createConvolver() native;
-
-  _DelayNodeImpl createDelayNode([num maxDelayTime = null]) native;
-
-  _DynamicsCompressorNodeImpl createDynamicsCompressor() native;
-
-  _AudioGainNodeImpl createGainNode() native;
-
-  _HighPass2FilterNodeImpl createHighPass2Filter() native;
-
-  _JavaScriptAudioNodeImpl createJavaScriptNode(int bufferSize) native;
-
-  _LowPass2FilterNodeImpl createLowPass2Filter() native;
-
-  _MediaElementAudioSourceNodeImpl createMediaElementSource(_MediaElementImpl mediaElement) native;
-
-  _AudioPannerNodeImpl createPanner() native;
-
-  _WaveShaperNodeImpl createWaveShaper() native;
-
-  void decodeAudioData(_ArrayBufferImpl audioData, AudioBufferCallback successCallback, [AudioBufferCallback errorCallback = null]) native;
-
-  void startRendering() native;
-}