CCA: Remove @media print CSS

It's not used anymore and not maintained (The printed view doesn't look
useful), remove it.

Bug: None
Test: None
Change-Id: Ifb730336ac4b682f02dd2de8d8fe4117a5d17b3d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4328669
Reviewed-by: Shik Chen <shik@chromium.org>
Auto-Submit: Pi-Hsun Shih <pihsun@chromium.org>
Commit-Queue: Shik Chen <shik@chromium.org>
Commit-Queue: Pi-Hsun Shih <pihsun@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1115610}

ash/webui/camera_app_ui/resources/css/main.css

@@ -1049,29 +1049,6 @@ body:not(.recording-ui-paused) #record-time [i18n-text=record_video_paused_msg]
   margin-inline-start: 8px;
 }
 
-@media print {
-  html {
-    height: 100%;  /* Required for printing. */
-  }
-
-  body {
-    height: auto;
-    overflow: visible;
-    position: static;
-    width: 100%;
-  }
-
-  /* Reset background colors. */
-  body {
-    background: transparent;
-  }
-
-  /* Hide the buttons. */
-  .buttons {
-    display: none;
-  }
-}
-
 #spoken_msg {
   opacity: 0;
 }