Add cdp support for xpath scrapers (#625)

Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>

vendor/github.com/chromedp/cdproto/webaudio/webaudio.go

@@ -0,0 +1,93 @@
+// Package webaudio provides the Chrome DevTools Protocol
+// commands, types, and events for the WebAudio domain.
+//
+// This domain allows inspection of Web Audio API.
+// https://webaudio.github.io/web-audio-api/.
+//
+// Generated by the cdproto-gen command.
+package webaudio
+
+// Code generated by cdproto-gen. DO NOT EDIT.
+
+import (
+	"context"
+
+	"github.com/chromedp/cdproto/cdp"
+)
+
+// EnableParams enables the WebAudio domain and starts sending context
+// lifetime events.
+type EnableParams struct{}
+
+// Enable enables the WebAudio domain and starts sending context lifetime
+// events.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/WebAudio#method-enable
+func Enable() *EnableParams {
+	return &EnableParams{}
+}
+
+// Do executes WebAudio.enable against the provided context.
+func (p *EnableParams) Do(ctx context.Context) (err error) {
+	return cdp.Execute(ctx, CommandEnable, nil, nil)
+}
+
+// DisableParams disables the WebAudio domain.
+type DisableParams struct{}
+
+// Disable disables the WebAudio domain.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/WebAudio#method-disable
+func Disable() *DisableParams {
+	return &DisableParams{}
+}
+
+// Do executes WebAudio.disable against the provided context.
+func (p *DisableParams) Do(ctx context.Context) (err error) {
+	return cdp.Execute(ctx, CommandDisable, nil, nil)
+}
+
+// GetRealtimeDataParams fetch the realtime data from the registered
+// contexts.
+type GetRealtimeDataParams struct {
+	ContextID GraphObjectID `json:"contextId"`
+}
+
+// GetRealtimeData fetch the realtime data from the registered contexts.
+//
+// See: https://chromedevtools.github.io/devtools-protocol/tot/WebAudio#method-getRealtimeData
+//
+// parameters:
+//   contextID
+func GetRealtimeData(contextID GraphObjectID) *GetRealtimeDataParams {
+	return &GetRealtimeDataParams{
+		ContextID: contextID,
+	}
+}
+
+// GetRealtimeDataReturns return values.
+type GetRealtimeDataReturns struct {
+	RealtimeData *ContextRealtimeData `json:"realtimeData,omitempty"`
+}
+
+// Do executes WebAudio.getRealtimeData against the provided context.
+//
+// returns:
+//   realtimeData
+func (p *GetRealtimeDataParams) Do(ctx context.Context) (realtimeData *ContextRealtimeData, err error) {
+	// execute
+	var res GetRealtimeDataReturns
+	err = cdp.Execute(ctx, CommandGetRealtimeData, p, &res)
+	if err != nil {
+		return nil, err
+	}
+
+	return res.RealtimeData, nil
+}
+
+// Command names.
+const (
+	CommandEnable          = "WebAudio.enable"
+	CommandDisable         = "WebAudio.disable"
+	CommandGetRealtimeData = "WebAudio.getRealtimeData"
+)