Update mojo sdk to rev 3d23dae011859a2aae49f1d1adde705c8e85d819

third_party/mojo/src/mojo/edk/embedder/simple_platform_support.cc

Index: third_party/mojo/src/mojo/edk/embedder/simple_platform_support.cc
diff --git a/third_party/mojo/src/mojo/edk/embedder/simple_platform_support.cc b/third_party/mojo/src/mojo/edk/embedder/simple_platform_support.cc
index c59cfb3f090c718945e123aea20ad4150cc21c2f..5024087075956a354191a44ac1b19ccd5c5a82c8 100644
--- a/third_party/mojo/src/mojo/edk/embedder/simple_platform_support.cc
+++ b/third_party/mojo/src/mojo/edk/embedder/simple_platform_support.cc
@@ -4,11 +4,17 @@
 
 #include "mojo/edk/embedder/simple_platform_support.h"
 
+#include "crypto/random.h"
 #include "mojo/edk/embedder/simple_platform_shared_buffer.h"
 
 namespace mojo {
 namespace embedder {
 
+void SimplePlatformSupport::GetCryptoRandomBytes(void* bytes,
+                                                 size_t num_bytes) {
+  crypto::RandBytes(bytes, num_bytes);
+}
+
 PlatformSharedBuffer* SimplePlatformSupport::CreateSharedBuffer(
     size_t num_bytes) {
   return SimplePlatformSharedBuffer::Create(num_bytes);