Update Pepper interface for EME

ppapi/thunk/ppb_content_decryptor_private_thunk.cc

Index: ppapi/thunk/ppb_content_decryptor_private_thunk.cc
diff --git a/ppapi/thunk/ppb_content_decryptor_private_thunk.cc b/ppapi/thunk/ppb_content_decryptor_private_thunk.cc
index 19bbd18705a821f136e6de0884beb4868237fa96..a79307ac6a92ffc13e9b54f97a2cdfaec0c6baeb 100644
--- a/ppapi/thunk/ppb_content_decryptor_private_thunk.cc
+++ b/ppapi/thunk/ppb_content_decryptor_private_thunk.cc
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // From private/ppb_content_decryptor_private.idl,
-//   modified Thu Jun  5 13:39:15 2014.
+//   modified Mon Aug 25 13:52:39 2014.
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/private/ppb_content_decryptor_private.h"
@@ -36,6 +36,18 @@ void PromiseResolvedWithSession(PP_Instance instance,
                                                 web_session_id);
 }
 
+void PromiseResolvedWithKeyIds(PP_Instance instance,
+                               uint32_t promise_id,
+                               struct PP_Var key_ids_array) {
+  VLOG(4) << "PPB_ContentDecryptor_Private::PromiseResolvedWithKeyIds()";
+  EnterInstance enter(instance);
+  if (enter.failed())
+    return;
+  enter.functions()->PromiseResolvedWithKeyIds(instance,
+                                               promise_id,
+                                               key_ids_array);
+}
+
 void PromiseRejected(PP_Instance instance,
                      uint32_t promise_id,
                      PP_CdmExceptionCode exception_code,
@@ -66,6 +78,30 @@ void SessionMessage(PP_Instance instance,
                                     destination_url);
 }
 
+void SessionKeysChange(PP_Instance instance,
+                       struct PP_Var web_session_id,
+                       PP_Bool has_additional_usable_key) {
+  VLOG(4) << "PPB_ContentDecryptor_Private::SessionKeysChange()";
+  EnterInstance enter(instance);
+  if (enter.failed())
+    return;
+  enter.functions()->SessionKeysChange(instance,
+                                       web_session_id,
+                                       has_additional_usable_key);
+}
+
+void SessionExpirationChange(PP_Instance instance,
+                             struct PP_Var web_session_id,
+                             PP_Time new_expiry_time) {
+  VLOG(4) << "PPB_ContentDecryptor_Private::SessionExpirationChange()";
+  EnterInstance enter(instance);
+  if (enter.failed())
+    return;
+  enter.functions()->SessionExpirationChange(instance,
+                                             web_session_id,
+                                             new_expiry_time);
+}
+
 void SessionReady(PP_Instance instance, struct PP_Var web_session_id) {
   VLOG(4) << "PPB_ContentDecryptor_Private::SessionReady()";
   EnterInstance enter(instance);
@@ -175,8 +211,11 @@ const PPB_ContentDecryptor_Private_0_12
     g_ppb_contentdecryptor_private_thunk_0_12 = {
   &PromiseResolved,
   &PromiseResolvedWithSession,
+  &PromiseResolvedWithKeyIds,
   &PromiseRejected,
   &SessionMessage,
+  &SessionKeysChange,
+  &SessionExpirationChange,
   &SessionReady,
   &SessionClosed,
   &SessionError,