chrome/blink: Add functionality for in-product help for media elements.

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <memory>
 #include <utility>
@@ skipping 967 matching lines @@
 
   WebRuntimeFeatures::EnableVideoFullscreenOrientationLock(
       prefs.video_fullscreen_orientation_lock_enabled);
   WebRuntimeFeatures::EnableVideoRotateToFullscreen(
       prefs.video_rotate_to_fullscreen_enabled);
   WebRuntimeFeatures::EnableVideoFullscreenDetection(
       prefs.video_fullscreen_detection_enabled);
   settings->SetEmbeddedMediaExperienceEnabled(
       prefs.embedded_media_experience_enabled);
   settings->SetPagePopupsSuppressed(prefs.page_popups_suppressed);
+  settings->SetMediaDownloadInProductHelpEnabled(
+      prefs.enable_media_in_product_help);
   settings->SetDoNotUpdateSelectionOnMutatingSelectionRange(
       prefs.do_not_update_selection_on_mutating_selection_range);
 #endif  // defined(OS_ANDROID)
 
   switch (prefs.autoplay_policy) {
     case AutoplayPolicy::kNoUserGestureRequired:
       settings->SetAutoplayPolicy(
           WebSettings::AutoplayPolicy::kNoUserGestureRequired);
       break;
     case AutoplayPolicy::kUserGestureRequired:
@@ skipping 1565 matching lines @@
     std::move(callback).Run(INPUT_EVENT_ACK_STATE_NOT_CONSUMED, latency_info,
                             nullptr);
     return;
   }
   idle_user_detector_->ActivityDetected();
   RenderWidget::HandleInputEvent(input_event, latency_info,
                                  std::move(callback));
 }
 
 }  // namespace content