Add m-esr52 at 52.6.0

1 files changed, 23 insertions, 0 deletions

diff --git a/devtools/client/responsive.html/actions/display-pixel-ratio.js b/devtools/client/responsive.html/actions/display-pixel-ratio.js
new file mode 100644
index 000000000..ff3343bb5
--- /dev/null
+++ b/devtools/client/responsive.html/actions/display-pixel-ratio.js
@@ -0,0 +1,23 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { CHANGE_DISPLAY_PIXEL_RATIO } = require("./index");
+
+module.exports = {
+
+  /**
+   * The pixel ratio of the display has changed. This may be triggered by the user
+   * when changing the monitor resolution, or when the window is dragged to a different
+   * display with a different pixel ratio.
+   */
+  changeDisplayPixelRatio(displayPixelRatio) {
+    return {
+      type: CHANGE_DISPLAY_PIXEL_RATIO,
+      displayPixelRatio,
+    };
+  },
+
+};