[Devtools] Update closure compiler

third_party/WebKit/Source/devtools/front_end/externs.js

Index: third_party/WebKit/Source/devtools/front_end/externs.js
diff --git a/third_party/WebKit/Source/devtools/front_end/externs.js b/third_party/WebKit/Source/devtools/front_end/externs.js
index e203c2626ca54534a3e6e862d4ad31595570e6ee..b2d0239c60dceb85847304eb71302adc0ff6b0d6 100644
--- a/third_party/WebKit/Source/devtools/front_end/externs.js
+++ b/third_party/WebKit/Source/devtools/front_end/externs.js
@@ -361,29 +361,6 @@ diff_match_patch.prototype = {
 };
 
 /** @constructor */
-function Path2D() {

[allada, 2017/03/08 00:13:02]

This is now bundled in closure.

-}
-Path2D.prototype = {
-  /**
-   * @param {number} x
-   * @param {number} y
-   * @param {number} w
-   * @param {number} h
-   */
-  rect: function(x, y, w, h) {},
-  /**
-   * @param {number} x
-   * @param {number} y
-   */
-  moveTo: function(x, y) {},
-  /**
-   * @param {number} x
-   * @param {number} y
-   */
-  lineTo: function(x, y) {}
-};
-
-/** @constructor */
 var Doc = function() {};
 Doc.prototype = {
   /** @type {number} */