DevTools: violation warnings pop up in sources while debugging

third_party/WebKit/Source/devtools/front_end/bindings/PresentationConsoleMessageHelper.js

Index: third_party/WebKit/Source/devtools/front_end/bindings/PresentationConsoleMessageHelper.js
diff --git a/third_party/WebKit/Source/devtools/front_end/bindings/PresentationConsoleMessageHelper.js b/third_party/WebKit/Source/devtools/front_end/bindings/PresentationConsoleMessageHelper.js
index 85639d154a12f7b19bb00c4d72aa818001bad7d4..1e2d36ed05a26a0328e2527f32835ecc3a51ff7c 100644
--- a/third_party/WebKit/Source/devtools/front_end/bindings/PresentationConsoleMessageHelper.js
+++ b/third_party/WebKit/Source/devtools/front_end/bindings/PresentationConsoleMessageHelper.js
@@ -105,6 +105,8 @@ Bindings.PresentationConsoleMessageHelper = class {
    * @param {!SDK.DebuggerModel.Location} rawLocation
    */
   _addConsoleMessageToScript(message, rawLocation) {
+    if (message.source === SDK.ConsoleMessage.MessageSource.Violation)
+      return;
     this._presentationConsoleMessages.push(
         new Bindings.PresentationConsoleMessage(message, rawLocation, this._locationPool));
   }