Add "Request app banner" context menu in DevTools

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

Index: third_party/WebKit/Source/devtools/front_end/emulation/DeviceModeView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/emulation/DeviceModeView.js b/third_party/WebKit/Source/devtools/front_end/emulation/DeviceModeView.js
index 0d7cd47f41e340f40b4a8b5d036798361a978d82..543d40704e83fe21c96814402572e4887a061f6d 100644
--- a/third_party/WebKit/Source/devtools/front_end/emulation/DeviceModeView.js
+++ b/third_party/WebKit/Source/devtools/front_end/emulation/DeviceModeView.js
@@ -548,6 +548,7 @@ WebInspector.DeviceModeView.Toolbar.prototype = {
         contextMenu.appendCheckboxItem(WebInspector.UIString("Show media queries"), this._toggleMediaInspector.bind(this), this._showMediaInspectorSetting.get(), this._model.type() === WebInspector.DeviceModeModel.Type.None);
         contextMenu.appendCheckboxItem(WebInspector.UIString("Show rulers"), this._toggleRulers.bind(this), this._showRulersSetting.get(), this._model.type() === WebInspector.DeviceModeModel.Type.None);
         contextMenu.appendItem(WebInspector.UIString("Configure network\u2026"), this._openNetworkConfig.bind(this), false);
+        contextMenu.appendItemsAtLocation("deviceModeMenu");
     },
 
     _toggleMediaInspector: function()
@@ -1038,13 +1039,19 @@ WebInspector.DeviceModeView.ActionDelegate.prototype = {
      */
     handleAction: function(context, actionId)
     {
-        if (actionId === "emulation.toggle-device-mode" && WebInspector.DeviceModeView._wrapperInstance) {
-            WebInspector.DeviceModeView._wrapperInstance._toggleDeviceMode();
-            return true;
-        }
-        if (actionId === "emulation.toggle-device-toolbar" && WebInspector.DeviceModeView._wrapperInstance) {
-            WebInspector.DeviceModeView._wrapperInstance._toggleDeviceToolbar();
-            return true;
+        if (WebInspector.DeviceModeView._wrapperInstance) {
+            if (actionId === "emulation.toggle-device-mode") {
+                WebInspector.DeviceModeView._wrapperInstance._toggleDeviceMode();
+                return true;
+            }
+            if (actionId === "emulation.toggle-device-toolbar") {
+                WebInspector.DeviceModeView._wrapperInstance._toggleDeviceToolbar();
+                return true;
+            }
+            if (actionId === "emulation.open-app-banner") {
+                WebInspector.DeviceModeView._wrapperInstance._openAppBanner();
+                return true;
+            }
         }
         return false;
     }
@@ -1082,6 +1089,11 @@ WebInspector.DeviceModeView.Wrapper.prototype = {
         this._showDeviceToolbarSetting.set(!this._showDeviceToolbarSetting.get());
     },
 
+    _openAppBanner: function()
+    {
+        this._deviceModeView._model.openAppBanner();
+    },
+
     _update: function()
     {
         if (this._showDeviceToolbarSetting.get()) {