Revert "Build: use component build in Release, only not for Official Build, as per chromium recommendation"

This reverts commit 491b39d.

Author: bridiver

lib/config.js

@@ -100,7 +100,7 @@ Config.prototype.buildArgs = function () {
     // TODO: Re-enable when chromium_src overrides work for files in relative
     // paths like widevine_cmdm_compoennt_installer.cc
     // use_jumbo_build: !this.officialBuild,
-    is_component_build: !this.officialBuild,
+    is_component_build: this.buildConfig !== 'Release',
     proprietary_codecs: true,
     ffmpeg_branding: "Chrome",
     enable_nacl: false,