Move KeySystemInfo to media.

chromecast/renderer/key_systems_cast.h

Index: chromecast/renderer/key_systems_cast.h
diff --git a/chromecast/renderer/key_systems_cast.h b/chromecast/renderer/key_systems_cast.h
index 5853c688d462322902c9a0c622380da97aa9e097..544876b85f65f187b81603a2e4dbec6e5ad351f0 100644
--- a/chromecast/renderer/key_systems_cast.h
+++ b/chromecast/renderer/key_systems_cast.h
@@ -7,7 +7,7 @@
 
 #include <vector>
 
-#include "content/public/renderer/key_system_info.h"
+#include "media/base/key_system_info.h"
 
 namespace chromecast {
 namespace shell {
@@ -15,14 +15,14 @@ namespace shell {
 // Adds a single key system by name.
 void AddKeySystemWithCodecs(
     const std::string& key_system_name,
-    std::vector<content::KeySystemInfo>* concrete_key_systems);
+    std::vector<media::KeySystemInfo>* concrete_key_systems);
 
 void AddChromecastKeySystems(
-    std::vector<content::KeySystemInfo>* key_systems_info);
+    std::vector<media::KeySystemInfo>* key_systems_info);
 
 // TODO(gunsch): Remove when prefixed EME is removed.
 void AddChromecastPlatformKeySystems(
-    std::vector<content::KeySystemInfo>* key_systems_info);
+    std::vector<media::KeySystemInfo>* key_systems_info);
 
 }  // namespace shell
 }  // namespace chromecast