| Index: third_party/WebKit/Source/modules/modules_idl_files.gni | 
| diff --git a/third_party/WebKit/Source/modules/modules_idl_files.gni b/third_party/WebKit/Source/modules/modules_idl_files.gni | 
| index 0c3d259eac91a86b488d0026ef15e3d33a18542d..6bbef5d3d8851493fcd09f90d1f1f0093f3bf774 100644 | 
| --- a/third_party/WebKit/Source/modules/modules_idl_files.gni | 
| +++ b/third_party/WebKit/Source/modules/modules_idl_files.gni | 
| @@ -289,9 +289,12 @@ modules_idl_files = | 
| "webaudio/AudioListener.idl", | 
| "webaudio/AudioNode.idl", | 
| "webaudio/AudioParam.idl", | 
| +                    "webaudio/AudioParamMap.idl", | 
| "webaudio/AudioProcessingEvent.idl", | 
| "webaudio/AudioScheduledSourceNode.idl", | 
| "webaudio/AudioWorkletGlobalScope.idl", | 
| +                    "webaudio/AudioWorkletNode.idl", | 
| +                    "webaudio/AudioWorkletProcessor.idl", | 
| "webaudio/BaseAudioContext.idl", | 
| "webaudio/BiquadFilterNode.idl", | 
| "webaudio/ChannelMergerNode.idl", | 
| @@ -533,6 +536,7 @@ modules_dictionary_idl_files = | 
| "webaudio/AudioBufferSourceOptions.idl", | 
| "webaudio/AudioContextOptions.idl", | 
| "webaudio/AudioNodeOptions.idl", | 
| +                    "webaudio/AudioParamDescriptor.idl", | 
| "webaudio/AudioProcessingEventInit.idl", | 
| "webaudio/AudioTimestamp.idl", | 
| "webaudio/BiquadFilterOptions.idl", | 
| @@ -968,6 +972,8 @@ generated_modules_dictionary_files = [ | 
| "$blink_modules_output_dir/webaudio/AudioContextOptions.h", | 
| "$blink_modules_output_dir/webaudio/AudioNodeOptions.cpp", | 
| "$blink_modules_output_dir/webaudio/AudioNodeOptions.h", | 
| +  "$blink_modules_output_dir/webaudio/AudioParamDescriptor.cpp", | 
| +  "$blink_modules_output_dir/webaudio/AudioParamDescriptor.h", | 
| "$blink_modules_output_dir/webaudio/AudioProcessingEventInit.cpp", | 
| "$blink_modules_output_dir/webaudio/AudioProcessingEventInit.h", | 
| "$blink_modules_output_dir/webaudio/AudioTimestamp.cpp", | 
|  |