DevTools: Replace multiline InplaceEditor with CodeMirrorTextEditor

third_party/WebKit/Source/devtools/front_end/text_editor/CodeMirrorTextEditor.js

Index: third_party/WebKit/Source/devtools/front_end/text_editor/CodeMirrorTextEditor.js
diff --git a/third_party/WebKit/Source/devtools/front_end/text_editor/CodeMirrorTextEditor.js b/third_party/WebKit/Source/devtools/front_end/text_editor/CodeMirrorTextEditor.js
index f7b0fe19c9014197f1408bb54e77b9979a17fa22..dc4725cb3a18a400e7e86c5fcb80e220d61263db 100644
--- a/third_party/WebKit/Source/devtools/front_end/text_editor/CodeMirrorTextEditor.js
+++ b/third_party/WebKit/Source/devtools/front_end/text_editor/CodeMirrorTextEditor.js
@@ -124,6 +124,7 @@ WebInspector.CodeMirrorTextEditor = function(options)
         "Cmd-U": "undoLastSelection",
         fallthrough: "devtools-common"
     };
+
     if (options.bracketMatchingSetting)
         options.bracketMatchingSetting.addChangeListener(this._enableBracketMatchingIfNeeded, this);
     this._enableBracketMatchingIfNeeded();
@@ -151,9 +152,9 @@ WebInspector.CodeMirrorTextEditor = function(options)
     this._codeMirror.on("beforeSelectionChange", this._beforeSelectionChange.bind(this));
     this._codeMirror.on("keyHandled", this._onKeyHandled.bind(this));
 
-    this.element.style.overflow = "hidden";
     this._codeMirrorElement.classList.add("source-code");
     this._codeMirrorElement.classList.add("fill");
+    this.element.style.overflow = "hidden";
 
     /** @type {!Multimap<number, !WebInspector.CodeMirrorTextEditor.Decoration>} */
     this._decorations = new Multimap();
@@ -976,6 +977,8 @@ WebInspector.CodeMirrorTextEditor.prototype = {
      */
     _updatePaddingBottom: function(width, height)
     {
+        if (!this._options.padBottom)
+            return;
         var scrollInfo = this._codeMirror.getScrollInfo();
         var newPaddingBottom;
         var linesElement = this._codeMirrorElement.querySelector(".CodeMirror-lines");