Remove Platform::cryptographicallyRandomValues

sky/viewer/platform/platform_impl.cc

Index: sky/viewer/platform/platform_impl.cc
diff --git a/sky/viewer/platform/platform_impl.cc b/sky/viewer/platform/platform_impl.cc
index d4b47d8844fe4894aeea21b8160d3f08691ba447..269a74c2c2681dd9a791717c19f9a988f80daebf 100644
--- a/sky/viewer/platform/platform_impl.cc
+++ b/sky/viewer/platform/platform_impl.cc
@@ -76,11 +76,6 @@ double PlatformImpl::monotonicallyIncreasingTime() {
       static_cast<double>(base::Time::kMicrosecondsPerSecond);
 }
 
-void PlatformImpl::cryptographicallyRandomValues(unsigned char* buffer,
-                                                      size_t length) {
-  base::RandBytes(buffer, length);
-}
-
 void PlatformImpl::setSharedTimerFiredFunction(void (*func)()) {
   shared_timer_func_ = func;
 }