FBTF: Remove unneeded headers from base/ (part 7)

webkit/glue/plugins/pepper_resource.cc

Index: webkit/glue/plugins/pepper_resource.cc
===================================================================
--- webkit/glue/plugins/pepper_resource.cc	(revision 57726)
+++ webkit/glue/plugins/pepper_resource.cc	(working copy)
@@ -4,6 +4,7 @@
 
 #include "webkit/glue/plugins/pepper_resource.h"
 
+#include "base/logging.h"
 #include "webkit/glue/plugins/pepper_resource_tracker.h"
 
 namespace pepper {
@@ -16,4 +17,10 @@
     resource_id_ = tracker->AddResource(this);
   return resource_id_;
 }
+
+void Resource::StoppedTracking() {
+  DCHECK(resource_id_ != 0);
+  resource_id_ = 0;
+}
+
 }  // namespace pepper