Files required by a service now listed in manifest.

base/posix/global_descriptors.h

Index: base/posix/global_descriptors.h
diff --git a/base/posix/global_descriptors.h b/base/posix/global_descriptors.h
index 30db2b7ab729cb7838aff873e0982345f1b8736f..9d68761f237779681ad6e665f368494f7f489d8f 100644
--- a/base/posix/global_descriptors.h
+++ b/base/posix/global_descriptors.h
@@ -13,6 +13,7 @@
 #include <stdint.h>
 
 #include "base/files/memory_mapped_file.h"
+#include "base/files/scoped_file.h"
 #include "base/memory/singleton.h"
 
 namespace base {
@@ -34,6 +35,10 @@ namespace base {
 // It maps from an abstract key to a descriptor. If independent modules each
 // need to define keys, then values should be chosen randomly so as not to
 // collide.
+//
+// Note that this class is deprecated and passing file descriptor should ideally
+// be done through the command line and using FileDescriptorStore.
+// See https://crbugs.com/detail?id=692619
 class BASE_EXPORT GlobalDescriptors {
  public:
   typedef uint32_t Key;
@@ -63,6 +68,11 @@ class BASE_EXPORT GlobalDescriptors {
   // Get a descriptor given a key. Returns -1 on error.
   int MaybeGet(Key key) const;
 
+  // Returns a descriptor given a key and removes it from this class mappings.
+  // Also populates |region|.
+  // It is a fatal error if the key is not known.
+  base::ScopedFD TakeFD(Key key, base::MemoryMappedFile::Region* region);
+
   // Get a region given a key. It is a fatal error if the key is not known.
   base::MemoryMappedFile::Region GetRegion(Key key) const;