Site Settings: Add Autoplay as a permission.

chrome/browser/android/preferences/pref_service_bridge.cc

Index: chrome/browser/android/preferences/pref_service_bridge.cc
diff --git a/chrome/browser/android/preferences/pref_service_bridge.cc b/chrome/browser/android/preferences/pref_service_bridge.cc
index d69166166cea77a3be14a4e00d1f6fe3ac5ea6ae..f0303b285251913573c9ced37bcc6681556c1bfb 100644
--- a/chrome/browser/android/preferences/pref_service_bridge.cc
+++ b/chrome/browser/android/preferences/pref_service_bridge.cc
@@ -208,6 +208,11 @@ static jboolean GetAcceptCookiesManaged(JNIEnv* env,
   return IsContentSettingManaged(CONTENT_SETTINGS_TYPE_COOKIES);
 }
 
+static jboolean GetAutoplayEnabled(JNIEnv* env,
+                                   const JavaParamRef<jobject>& obj) {
+  return GetBooleanForContentSetting(CONTENT_SETTINGS_TYPE_AUTOPLAY);
+}
+
 static jboolean GetBackgroundSyncEnabled(JNIEnv* env,
                                          const JavaParamRef<jobject>& obj) {
   return GetBooleanForContentSetting(CONTENT_SETTINGS_TYPE_BACKGROUND_SYNC);
@@ -675,6 +680,16 @@ static void RequestInfoAboutOtherFormsOfBrowsingHistory(
                  base::Owned(new ScopedJavaGlobalRef<jobject>(env, listener))));
 }
 
+static void SetAutoplayEnabled(JNIEnv* env,
+                               const JavaParamRef<jobject>& obj,
+                               jboolean allow) {
+  HostContentSettingsMap* host_content_settings_map =
+      HostContentSettingsMapFactory::GetForProfile(GetOriginalProfile());
+  host_content_settings_map->SetDefaultContentSetting(
+      CONTENT_SETTINGS_TYPE_AUTOPLAY,
+      allow ? CONTENT_SETTING_ALLOW : CONTENT_SETTING_BLOCK);
+}
+
 static void SetAllowCookiesEnabled(JNIEnv* env,
                                    const JavaParamRef<jobject>& obj,
                                    jboolean allow) {