1 files changed, 9 insertions, 0 deletions
diff --git a/xpcom/build/nsXULAppAPI.h b/xpcom/build/nsXULAppAPI.h
index 7efeadf40..18ccca415 100644
--- a/xpcom/build/nsXULAppAPI.h
+++ b/xpcom/build/nsXULAppAPI.h
@@ -397,6 +397,8 @@ enum GeckoProcessType
 
   GeckoProcessType_IPDLUnitTest,
 
+  GeckoProcessType_GMPlugin, // Gecko Media Plugin
+
   GeckoProcessType_GPU,      // GPU and compositor process
 
   GeckoProcessType_End,
@@ -408,6 +410,7 @@ static const char* const kGeckoProcessTypeString[] = {
   "plugin",
   "tab",
   "ipdlunittest",
+  "geckomediaplugin",
   "gpu"
 };
 
@@ -421,6 +424,12 @@ XRE_API(const char*,
 XRE_API(void,
         XRE_SetProcessType, (const char* aProcessTypeString))
 
+namespace mozilla {
+namespace gmp {
+class GMPLoader;
+} // namespace gmp
+} // namespace mozilla
+
 XRE_API(nsresult,
         XRE_InitChildProcess, (int aArgc,
                                char* aArgv[],