DevTools: max length limit for formatting commands

third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js

Index: third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js b/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
index 14ea9163233aac7ca023995c716cda4d134ea920..e893a975e16b82d96f9783b4443754cad7cd0f89 100644
--- a/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
+++ b/third_party/WebKit/Source/devtools/front_end/console/ConsoleView.js
@@ -1192,8 +1192,12 @@ WebInspector.ConsoleCommand.prototype = {
             this._formattedCommand.textContent = this.text.replaceControlCharacters();
             this._element.appendChild(this._formattedCommand);
 
-            var javascriptSyntaxHighlighter = new WebInspector.DOMSyntaxHighlighter("text/javascript", true);
-            javascriptSyntaxHighlighter.syntaxHighlightNode(this._formattedCommand).then(this._updateSearch.bind(this))
+            if (this._formattedCommand.textContent.length < WebInspector.ConsoleCommand.MaxLengthToIgnoreHighlighter) {
+                var javascriptSyntaxHighlighter = new WebInspector.DOMSyntaxHighlighter("text/javascript", true);
+                javascriptSyntaxHighlighter.syntaxHighlightNode(this._formattedCommand).then(this._updateSearch.bind(this))
+            } else {
+                this._updateSearch();
+            }
         }
         return this._element;
     },
@@ -1207,6 +1211,13 @@ WebInspector.ConsoleCommand.prototype = {
 }
 
 /**
+ * The maximum length before strings are considered too long for syntax highlighting.
+ * @const
+ * @type {number}
+ */
+WebInspector.ConsoleCommand.MaxLengthToIgnoreHighlighter = 10000;
+
+/**
  * @constructor
  * @extends {WebInspector.ConsoleViewMessage}
  * @param {!WebInspector.ConsoleMessage} message