Implement ConstantSourceNode

third_party/WebKit/Source/modules/modules_idl_files.gni

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 625cb2b3d6acf0ff7aa96162c8ec53d7829c2c8d..3813b357e3d86d7fc5d30259d2d53c42042ab7f1 100644
--- a/third_party/WebKit/Source/modules/modules_idl_files.gni
+++ b/third_party/WebKit/Source/modules/modules_idl_files.gni
@@ -278,6 +278,7 @@ modules_idl_files =
                     "webaudio/BiquadFilterNode.idl",
                     "webaudio/ChannelMergerNode.idl",
                     "webaudio/ChannelSplitterNode.idl",
+                    "webaudio/ConstantSourceNode.idl",
                     "webaudio/ConvolverNode.idl",
                     "webaudio/DelayNode.idl",
                     "webaudio/DynamicsCompressorNode.idl",
@@ -482,6 +483,7 @@ modules_dictionary_idl_files =
                     "webaudio/BiquadFilterOptions.idl",
                     "webaudio/ChannelMergerOptions.idl",
                     "webaudio/ChannelSplitterOptions.idl",
+                    "webaudio/ConstantSourceOptions.idl",
                     "webaudio/ConvolverOptions.idl",
                     "webaudio/DelayOptions.idl",
                     "webaudio/DynamicsCompressorOptions.idl",
@@ -839,6 +841,8 @@ generated_modules_dictionary_files = [
   "$blink_modules_output_dir/webaudio/ChannelMergerOptions.h",
   "$blink_modules_output_dir/webaudio/ChannelSplitterOptions.cpp",
   "$blink_modules_output_dir/webaudio/ChannelSplitterOptions.h",
+  "$blink_modules_output_dir/webaudio/ConstantSourceOptions.cpp",
+  "$blink_modules_output_dir/webaudio/ConstantSourceOptions.h",
   "$blink_modules_output_dir/webaudio/ConvolverOptions.cpp",
   "$blink_modules_output_dir/webaudio/ConvolverOptions.h",
   "$blink_modules_output_dir/webaudio/DelayOptions.cpp",