[Chromecast] Hook up mojo media pipeline.

content/common/BUILD.gn

Index: content/common/BUILD.gn
diff --git a/content/common/BUILD.gn b/content/common/BUILD.gn
index 13f3059351565b96d72fbd441f5a151caea61b10..337acfeedee9ae66f3f003341aee8c5c82249230 100644
--- a/content/common/BUILD.gn
+++ b/content/common/BUILD.gn
@@ -374,7 +374,7 @@ source_set("common") {
     }
 
     if (enable_mojo_media == "gpu") {
-      deps += [ "//media/mojo/services:application" ]
+      deps += [ "//media/mojo/services:cdm_service" ]

[xhwang, 2016/02/02 20:25:16]

Thanks! This path is a bit hacky since we need to access CdmService directly
from C++ code (AVDA). In the future we'll make those decoders part of
MojoMediaApplication, then we won't need this.

[alokp, 2016/02/02 20:37:00]

Acknowledged.

     }
   }