diff -upr chromium-71.0.3578.80.orig/chrome/common/chrome_content_client.cc chromium-71.0.3578.80/chrome/common/chrome_content_client.cc

--- chromium-71.0.3578.80.orig/chrome/common/chrome_content_client.cc	2018-12-21 20:16:43.000000000 +0000

+++ chromium-71.0.3578.80/chrome/common/chrome_content_client.cc	2018-12-21 21:34:28.658206942 +0000

@@ -99,7 +99,7 @@

 // Registers Widevine CDM if Widevine is enabled, the Widevine CDM is

 // bundled and not a component. When the Widevine CDM is a component, it is

 // registered in widevine_cdm_component_installer.cc.

-#if BUILDFLAG(BUNDLE_WIDEVINE_CDM) && !BUILDFLAG(ENABLE_WIDEVINE_CDM_COMPONENT)

+#if !BUILDFLAG(ENABLE_WIDEVINE_CDM_COMPONENT)

 #define REGISTER_BUNDLED_WIDEVINE_CDM

 #include "third_party/widevine/cdm/widevine_cdm_common.h"  // nogncheck

 // TODO(crbug.com/663554): Needed for WIDEVINE_CDM_VERSION_STRING. Support

diff -upr chromium-71.0.3578.80.orig/third_party/widevine/cdm/widevine_cdm_version.h chromium-71.0.3578.80/third_party/widevine/cdm/widevine_cdm_version.h

--- chromium-71.0.3578.80.orig/third_party/widevine/cdm/widevine_cdm_version.h	2018-12-21 20:18:01.000000000 +0000

+++ chromium-71.0.3578.80/third_party/widevine/cdm/widevine_cdm_version.h	2018-12-21 21:37:45.635374949 +0000

@@ -12,4 +12,6 @@

 //  - WIDEVINE_CDM_VERSION_STRING (with the version of the CDM that's available

 //    as a string, e.g., "1.0.123.456").

+#define WIDEVINE_CDM_VERSION_STRING "undefined"

+

 #endif  // WIDEVINE_CDM_VERSION_H_