Update //base to chromium 9659b08ea5a34f889dc4166217f438095ddc10d2

base/memory/shared_memory_nacl.cc

Index: base/memory/shared_memory_nacl.cc
diff --git a/base/memory/shared_memory_nacl.cc b/base/memory/shared_memory_nacl.cc
index 26dd4a380d6b02660e51c43a2af85ca6f5e23cec..1e93ccaf8089d6e65b1d8477e19a3408f759d9f2 100644
--- a/base/memory/shared_memory_nacl.cc
+++ b/base/memory/shared_memory_nacl.cc
@@ -24,15 +24,15 @@ SharedMemory::SharedMemory()
       requested_size_(0) {
 }
 
-SharedMemory::SharedMemory(SharedMemoryHandle handle, bool read_only)
+SharedMemory::SharedMemory(const SharedMemoryHandle& handle, bool read_only)
     : mapped_file_(handle.fd),
       mapped_size_(0),
       memory_(NULL),
       read_only_(read_only),
-      requested_size_(0) {
-}
+      requested_size_(0) {}
 
-SharedMemory::SharedMemory(SharedMemoryHandle handle, bool read_only,
+SharedMemory::SharedMemory(const SharedMemoryHandle& handle,
+                           bool read_only,
                            ProcessHandle process)
     : mapped_file_(handle.fd),
       mapped_size_(0),
@@ -139,14 +139,6 @@ void SharedMemory::Close() {
   }
 }
 
-void SharedMemory::LockDeprecated() {
-  NOTIMPLEMENTED();
-}
-
-void SharedMemory::UnlockDeprecated() {
-  NOTIMPLEMENTED();
-}
-
 bool SharedMemory::ShareToProcessCommon(ProcessHandle process,
                                         SharedMemoryHandle *new_handle,
                                         bool close_self,