[DevTools] Move eye dropper functionality from protocol to embedder

chrome/browser/devtools/devtools_ui_bindings.cc

Index: chrome/browser/devtools/devtools_ui_bindings.cc
diff --git a/chrome/browser/devtools/devtools_ui_bindings.cc b/chrome/browser/devtools/devtools_ui_bindings.cc
index 38638630e8f55c80d2db433564c26a4472198176..5b478e5851dead0a1e4293aaac34f370ac0114b8 100644
--- a/chrome/browser/devtools/devtools_ui_bindings.cc
+++ b/chrome/browser/devtools/devtools_ui_bindings.cc
@@ -209,6 +209,7 @@ class DefaultBindingsDelegate : public DevToolsUIBindings::Delegate {
   void SetIsDocked(bool is_docked) override {}
   void OpenInNewTab(const std::string& url) override;
   void SetWhitelistedShortcuts(const std::string& message) override {}
+  void SetEyeDropperActive(bool active) override {}
   void OpenNodeFrontend() override {}
   using DispatchCallback =
       DevToolsEmbedderMessageDispatcher::Delegate::DispatchCallback;
@@ -852,6 +853,10 @@ void DevToolsUIBindings::SetWhitelistedShortcuts(const std::string& message) {
   delegate_->SetWhitelistedShortcuts(message);
 }
 
+void DevToolsUIBindings::SetEyeDropperActive(bool active) {
+  delegate_->SetEyeDropperActive(active);
+}
+
 void DevToolsUIBindings::ShowCertificateViewer(const std::string& cert_chain) {
   std::unique_ptr<base::Value> value =
       base::JSONReader::Read(cert_chain);