docs: Changed "Chrome OS" to "ChromeOS" per current branding

Since 2022, the name of the OS has been "ChromeOS", not "Chrome OS" (see
the styling on https://www.google.com/chromebook/chrome-os/ )

NO_TEST , fixes a doc bug (no code edits).

Change-Id: I6da6120e1deeb57e7585690de41efc9f401bd699
Test: [go/abtd docs build]
Fixes: 281122893
diff --git a/core/java/android/view/Display.java b/core/java/android/view/Display.java
index 60529c7..4b96d74 100644
--- a/core/java/android/view/Display.java
+++ b/core/java/android/view/Display.java
@@ -1638,7 +1638,7 @@
      * bounds of the window.
      * <p></p>
      * Handling multi-window mode correctly is necessary since applications are not always
-     * fullscreen. A user on a large screen device, such as a tablet or Chrome OS devices, is more
+     * fullscreen. A user on a large screen device, such as a tablet or ChromeOS devices, is more
      * likely to use multi-window modes.
      * <p></p>
      * For example, consider a device with a display partitioned into two halves. The user may have
@@ -1708,7 +1708,7 @@
      * bounds of the window.
      * <p></p>
      * Handling multi-window mode correctly is necessary since applications are not always
-     * fullscreen. A user on a large screen device, such as a tablet or Chrome OS devices, is more
+     * fullscreen. A user on a large screen device, such as a tablet or ChromeOS devices, is more
      * likely to use multi-window modes.
      * <p></p>
      * For example, consider a device with a display partitioned into two halves. The user may have