DevTools: use semicolons after each statement.

third_party/WebKit/Source/devtools/front_end/sdk/LayerTreeBase.js

Index: third_party/WebKit/Source/devtools/front_end/sdk/LayerTreeBase.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/LayerTreeBase.js b/third_party/WebKit/Source/devtools/front_end/sdk/LayerTreeBase.js
index 090c8e2363e06ffaaa6491ed70c4384ea7122b9f..b8b1a36c9ecdfadb853032bbc2f6167982d38837 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/LayerTreeBase.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/LayerTreeBase.js
@@ -7,7 +7,7 @@
  */
 WebInspector.Layer = function()
 {
-}
+};
 
 WebInspector.Layer.prototype = {
     /**
@@ -119,14 +119,14 @@ WebInspector.Layer.prototype = {
      * @return {boolean}
      */
     drawsContent: function() { }
-}
+};
 
 WebInspector.Layer.ScrollRectType = {
     NonFastScrollable: "NonFastScrollable",
     TouchEventHandler: "TouchEventHandler",
     WheelEventHandler: "WheelEventHandler",
     RepaintsOnScroll: "RepaintsOnScroll"
-}
+};
 
 /**
   * @constructor
@@ -141,7 +141,7 @@ WebInspector.LayerTreeBase = function(target)
     this._contentRoot = null;
     /** @type Map<number, ?WebInspector.DOMNode> */
     this._backendNodeIdToNode = new Map();
-}
+};
 
 WebInspector.LayerTreeBase.prototype = {
     /**
@@ -261,4 +261,4 @@ WebInspector.LayerTreeBase.prototype = {
     {
         return this._domModel ? this._domModel.nodeForId(id) : null;
     }
-}
+};