DevTools: reformat front-end code to match chromium style.

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

Index: third_party/WebKit/Source/devtools/front_end/network/RequestHTMLView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/network/RequestHTMLView.js b/third_party/WebKit/Source/devtools/front_end/network/RequestHTMLView.js
index 3e44bcdaee5ca6c768bc7dc18e5960a1d0c5ceee..7e0a7d137c591e7a8cce3078a92ae819c0103804 100644
--- a/third_party/WebKit/Source/devtools/front_end/network/RequestHTMLView.js
+++ b/third_party/WebKit/Source/devtools/front_end/network/RequestHTMLView.js
@@ -27,41 +27,41 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
 /**
- * @constructor
- * @extends {WebInspector.RequestView}
- * @param {!WebInspector.NetworkRequest} request
- * @param {string} dataURL
+ * @unrestricted
  */
-WebInspector.RequestHTMLView = function(request, dataURL)
-{
-    WebInspector.RequestView.call(this, request);
+WebInspector.RequestHTMLView = class extends WebInspector.RequestView {
+  /**
+   * @param {!WebInspector.NetworkRequest} request
+   * @param {string} dataURL
+   */
+  constructor(request, dataURL) {
+    super(request);
     this._dataURL = dataURL;
-    this.element.classList.add("html");
-};
-
-WebInspector.RequestHTMLView.prototype = {
-    wasShown: function()
-    {
-        this._createIFrame();
-    },
+    this.element.classList.add('html');
+  }
 
-    willHide: function(parentElement)
-    {
-        this.element.removeChildren();
-    },
+  /**
+   * @override
+   */
+  wasShown() {
+    this._createIFrame();
+  }
 
-    _createIFrame: function()
-    {
-        // We need to create iframe again each time because contentDocument
-        // is deleted when iframe is removed from its parent.
-        this.element.removeChildren();
-        var iframe = createElement("iframe");
-        iframe.setAttribute("sandbox", ""); // Forbid to run JavaScript and set unique origin.
-        iframe.setAttribute("src", this._dataURL);
-        this.element.appendChild(iframe);
-    },
+  /**
+   * @override
+   */
+  willHide() {
+    this.element.removeChildren();
+  }
 
-    __proto__: WebInspector.RequestView.prototype
+  _createIFrame() {
+    // We need to create iframe again each time because contentDocument
+    // is deleted when iframe is removed from its parent.
+    this.element.removeChildren();
+    var iframe = createElement('iframe');
+    iframe.setAttribute('sandbox', '');  // Forbid to run JavaScript and set unique origin.
+    iframe.setAttribute('src', this._dataURL);
+    this.element.appendChild(iframe);
+  }
 };