DevTools: use semicolons after each statement.

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

Index: third_party/WebKit/Source/devtools/front_end/devtools.js
diff --git a/third_party/WebKit/Source/devtools/front_end/devtools.js b/third_party/WebKit/Source/devtools/front_end/devtools.js
index e947c6b63f2c1293a6c6faf7d864059dc96df695..ea6ac371f9f5ebf8e2036aa6e09e7c96d8412702 100644
--- a/third_party/WebKit/Source/devtools/front_end/devtools.js
+++ b/third_party/WebKit/Source/devtools/front_end/devtools.js
@@ -330,7 +330,7 @@ DevToolsAPIImpl.prototype = {
             return "";
         }
     }
-}
+};
 
 var DevToolsAPI = new DevToolsAPIImpl();
 window.DevToolsAPI = DevToolsAPI;
@@ -896,7 +896,7 @@ InspectorFrontendHostImpl.prototype = {
     {
         this.recordEnumeratedHistogram("DevTools.PanelShown", panelCode, 20);
     }
-}
+};
 
 window.InspectorFrontendHost = new InspectorFrontendHostImpl();
 
@@ -1165,7 +1165,7 @@ if (!DOMTokenList.prototype.__originalDOMTokenListToggle) {
         if (arguments.length === 1)
             force = !this.contains(token);
         return this.__originalDOMTokenListToggle(token, !!force);
-    }
+    };
 }
 
 })(window);