Encrypted Media: Confine UUID code to MediaDrmBridge.

android_webview/renderer/aw_key_systems.cc

 // Copyright 2013 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 "android_webview/renderer/aw_key_systems.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string_split.h"
 #include "third_party/widevine/cdm/widevine_cdm_common.h"
 
 using content::KeySystemInfo;
 
 namespace {
 
 const char kAudioMp4[] = "audio/mp4";
 const char kVideoMp4[] = "video/mp4";
 const char kMp4a[] = "mp4a";
 const char kMp4aAvc1Avc3[] = "mp4a,avc1,avc3";
 
-const uint8 kWidevineUuid[16] = {
-    0xED, 0xEF, 0x8B, 0xA9, 0x79, 0xD6, 0x4A, 0xCE,
-    0xA3, 0xC8, 0x27, 0xDC, 0xD5, 0x1D, 0x21, 0xED };
-
 // Return |name|'s parent key system.
 std::string GetDirectParentName(const std::string& name) {
   int last_period = name.find_last_of('.');
   DCHECK_GT(last_period, 0);
   return name.substr(0, last_period);
 }
 
-void AddWidevineWithCodecs(
-    const std::string& key_system_name,
-    bool add_parent_name,
-    std::vector<KeySystemInfo>* concrete_key_systems) {
+void AddWidevineWithCodecs(const std::string& key_system_name,
+                           bool add_parent_name,
+                           std::vector<KeySystemInfo>* concrete_key_systems) {
   KeySystemInfo info(key_system_name);
 
   if (add_parent_name)
     info.parent_key_system = GetDirectParentName(key_system_name);
 
   info.supported_types.push_back(std::make_pair(kAudioMp4, kMp4a));
   info.supported_types.push_back(std::make_pair(kVideoMp4, kMp4aAvc1Avc3));
 
-  info.uuid.assign(kWidevineUuid, kWidevineUuid + arraysize(kWidevineUuid));
-
   concrete_key_systems->push_back(info);
 }
 
 }  // namespace
 
 namespace android_webview {
 
 void AwAddKeySystems(
     std::vector<KeySystemInfo>* key_systems_info) {
   AddWidevineWithCodecs(kWidevineKeySystem, true, key_systems_info);
 }
 
 }  // namespace android_webview