Enables fullscreen subtitle and media control from Blink

content/browser/android/content_video_view.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/browser/android/content_video_view.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "content/browser/media/android/browser_media_player_manager.h"
 #include "content/common/android/surface_texture_peer.h"
@@ skipping 28 matching lines @@
   return g_content_video_view;
 }
 
 ContentVideoView::ContentVideoView(
     const ScopedJavaLocalRef<jobject>& context,
     const ScopedJavaLocalRef<jobject>& client,
     BrowserMediaPlayerManager* manager)
     : manager_(manager) {
   DCHECK(!g_content_video_view);
   JNIEnv *env = AttachCurrentThread();
-  j_content_video_view_ = JavaObjectWeakGlobalRef(env,
-      Java_ContentVideoView_createContentVideoView(env, context.obj(),
-          reinterpret_cast<intptr_t>(this), client.obj()).obj());
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kEnableOverlayFullscreenVideoSubtitle)) {
+    j_content_video_view_ = JavaObjectWeakGlobalRef(env,
+        Java_ContentVideoView_createContentVideoView(env, context.obj(),
+            reinterpret_cast<intptr_t>(this), client.obj()).obj());
+  } else {
+    j_content_video_view_ = JavaObjectWeakGlobalRef(env,
+        Java_ContentVideoView_createContentVideoViewLegacy(env, context.obj(),
+            reinterpret_cast<intptr_t>(this), client.obj()).obj());
+  }
   g_content_video_view = this;
 }
 
 ContentVideoView::~ContentVideoView() {
   DCHECK(g_content_video_view);
   DestroyContentVideoView(true);
   g_content_video_view = NULL;
 }
 
 void ContentVideoView::OpenVideo() {
@@ skipping 113 matching lines @@
 void ContentVideoView::DestroyContentVideoView(bool native_view_destroyed) {
   JNIEnv *env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> content_video_view = GetJavaObject(env);
   if (!content_video_view.is_null()) {
     Java_ContentVideoView_destroyContentVideoView(env,
         content_video_view.obj(), native_view_destroyed);
     j_content_video_view_.reset();
   }
 }
 }  // namespace content