diff --git a/atom/common/native_mate_converters/gfx_converter.cc b/atom/common/native_mate_converters/gfx_converter.cc
index 9ce2fffc3935..7a7cfd39e061 100644
--- a/atom/common/native_mate_converters/gfx_converter.cc
+++ b/atom/common/native_mate_converters/gfx_converter.cc
@@ -35,6 +35,28 @@ bool Converter<gfx::Point>::FromV8(v8::Isolate* isolate,
   return true;
 }
 
+v8::Local<v8::Value> Converter<gfx::PointF>::ToV8(v8::Isolate* isolate,
+                                                  const gfx::PointF& val) {
+  mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
+  dict.SetHidden("simple", true);
+  dict.Set("x", val.x());
+  dict.Set("y", val.y());
+  return dict.GetHandle();
+}
+
+bool Converter<gfx::PointF>::FromV8(v8::Isolate* isolate,
+                                    v8::Local<v8::Value> val,
+                                    gfx::PointF* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  float x, y;
+  if (!dict.Get("x", &x) || !dict.Get("y", &y))
+    return false;
+  *out = gfx::PointF(x, y);
+  return true;
+}
+
 v8::Local<v8::Value> Converter<gfx::Size>::ToV8(v8::Isolate* isolate,
                                                 const gfx::Size& val) {
   mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
diff --git a/atom/common/native_mate_converters/gfx_converter.h b/atom/common/native_mate_converters/gfx_converter.h
index 705d91b72b50..745e6528093f 100644
--- a/atom/common/native_mate_converters/gfx_converter.h
+++ b/atom/common/native_mate_converters/gfx_converter.h
@@ -6,6 +6,7 @@
 #define ATOM_COMMON_NATIVE_MATE_CONVERTERS_GFX_CONVERTER_H_
 
 #include "native_mate/converter.h"
+#include "ui/gfx/geometry/point_f.h"
 
 namespace display {
 class Display;
@@ -27,6 +28,15 @@ struct Converter<gfx::Point> {
                      gfx::Point* out);
 };
 
+template <>
+struct Converter<gfx::PointF> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   const gfx::PointF& val);
+  static bool FromV8(v8::Isolate* isolate,
+                     v8::Local<v8::Value> val,
+                     gfx::PointF* out);
+};
+
 template <>
 struct Converter<gfx::Size> {
   static v8::Local<v8::Value> ToV8(v8::Isolate* isolate, const gfx::Size& val);
diff --git a/spec/webview-spec.js b/spec/webview-spec.js
index 2a7925d8c66b..c82be9bb7097 100644
--- a/spec/webview-spec.js
+++ b/spec/webview-spec.js
@@ -711,8 +711,7 @@ describe('<webview> tag', function () {
     })
   })
 
-  // TODO(alexeykuzmin): Enable the tests.
-  xdescribe('devtools-opened event', () => {
+  describe('devtools-opened event', () => {
     it('should fire when webview.openDevTools() is called', async () => {
       loadWebView(webview, {
         src: `file://${fixtures}/pages/base-page.html`
@@ -726,8 +725,7 @@ describe('<webview> tag', function () {
     })
   })
 
-  // TODO(alexeykuzmin): Enable the tests.
-  xdescribe('devtools-closed event', () => {
+  describe('devtools-closed event', () => {
     it('should fire when webview.closeDevTools() is called', async () => {
       loadWebView(webview, {
         src: `file://${fixtures}/pages/base-page.html`
@@ -742,8 +740,7 @@ describe('<webview> tag', function () {
     })
   })
 
-  // TODO(alexeykuzmin): Enable the tests.
-  xdescribe('devtools-focused event', () => {
+  describe('devtools-focused event', () => {
     it('should fire when webview.openDevTools() is called', async () => {
       loadWebView(webview, {
         src: `file://${fixtures}/pages/base-page.html`
@@ -1212,10 +1209,7 @@ describe('<webview> tag', function () {
     })
   })
 
-  // TODO(alexeykuzmin): Enable the test.
-  // The app crashes if this test and "devtools-opened event" tests
-  // are run at the same time.
-  xit('loads devtools extensions registered on the parent window', async () => {
+  it('loads devtools extensions registered on the parent window', async () => {
     const w = await openTheWindow({ show: false })
     BrowserWindow.removeDevToolsExtension('foo')