DevTools: Changes Drawer

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 b2d0239c60dceb85847304eb71302adc0ff6b0d6..bb613d06b7f6c454f0ed0046b34ab45b6e66c5a0 100644
--- a/third_party/WebKit/Source/devtools/front_end/externs.js
+++ b/third_party/WebKit/Source/devtools/front_end/externs.js
@@ -357,7 +357,12 @@ diff_match_patch.prototype = {
    * @param {string} text2
    * @return {!Array.<!{0: number, 1: string}>}
    */
-  diff_main: function(text1, text2) {}
+  diff_main: function(text1, text2) {},
+
+  /**
+   * @param {!Array.<!{0: number, 1: string}>} diff
+   */
+  diff_cleanupSemantic(diff) {}
 };
 
 /** @constructor */
@@ -531,6 +536,7 @@ CodeMirror.getMode = function(options, spec) {};
 CodeMirror.overlayMode = function(mode1, mode2, squashSpans) {};
 CodeMirror.defineMode = function(modeName, modeConstructor) {};
 CodeMirror.startState = function(mode) {};
+CodeMirror.copyState = function(mode, state) {};
 
 /** @typedef {{canceled: boolean, from: !CodeMirror.Pos, to: !CodeMirror.Pos, text: string, origin: string, cancel: function()}} */
 CodeMirror.BeforeChangeObject;
@@ -605,6 +611,12 @@ CodeMirror.keyMap;
 /** @type {{scrollLeft: number, scrollTop: number}} */
 CodeMirror.doc;
 
+/**
+ * @param {string} mime
+ * @param {string} mode
+ */
+CodeMirror.defineMIME = function(mime, mode) {};
+
 /** @type {boolean} */
 window.dispatchStandaloneTestRunnerMessages;