[DevTools] Remove Array.from method from utilities.js

third_party/WebKit/Source/devtools/front_end/platform/utilities.js

Index: third_party/WebKit/Source/devtools/front_end/platform/utilities.js
diff --git a/third_party/WebKit/Source/devtools/front_end/platform/utilities.js b/third_party/WebKit/Source/devtools/front_end/platform/utilities.js
index eb66a1445c06c3eab951722c46066216247c1d4f..32998d2240f264f004e4574d8579193dea2d0f08 100644
--- a/third_party/WebKit/Source/devtools/front_end/platform/utilities.js
+++ b/third_party/WebKit/Source/devtools/front_end/platform/utilities.js
@@ -1261,19 +1261,6 @@ function numberToStringWithSpacesPadding(value, symbolsCount)
 }
 
 /**
- * @param {!Iterator.<T>} iterator
- * @return {!Array.<T>}
- * @template T
- */
-Array.from = function(iterator)
-{
-    var values = [];
-    for (var iteratorValue = iterator.next(); !iteratorValue.done; iteratorValue = iterator.next())
-        values.push(iteratorValue.value);
-    return values;
-}
-
-/**
  * @return {!Array.<T>}
  * @template T
  */