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base/threading/thread_local_storage.h

Index: base/threading/thread_local_storage.h
diff --git a/base/threading/thread_local_storage.h b/base/threading/thread_local_storage.h
index fd2a789d0152b0ab9cb46f1a1e7353a0c931f949..d8e8c1b96da4c700074a3ffcba6b297c291762a1 100644
--- a/base/threading/thread_local_storage.h
+++ b/base/threading/thread_local_storage.h
@@ -16,6 +16,8 @@
 #include <windows.h>
 #elif defined(OS_POSIX)
 #include <pthread.h>
+#elif defined(OS_FUCHSIA)
+#include <threads.h>
 #endif
 
 namespace base {
@@ -41,6 +43,13 @@ class BASE_EXPORT PlatformThreadLocalStorage {
   // such a key, but if it is returned (i.e., the OS tries to allocate it) we
   // will just request another key.
   enum { TLS_KEY_OUT_OF_INDEXES = 0x7FFFFFFF };
+#elif defined(OS_FUCHSIA)
+  typedef tss_t TLSKey;
+  // The following is a "reserved key" which is used in our generic Chromium
+  // ThreadLocalStorage implementation.  We expect that an OS will not return
+  // such a key, but if it is returned (i.e., the OS tries to allocate it) we
+  // will just request another key.
+  enum { TLS_KEY_OUT_OF_INDEXES = 0x7FFFFFFF };
 #endif
 
   // The following methods need to be supported on each OS platform, so that