Refactor crypto/ directory into crypto_cros/ and crypto/

PiperOrigin-RevId: 549467911

internal/platform/implementation/BUILD

@@ -41,7 +41,7 @@ cc_library(
     visibility = [
         "//connections/implementation/analytics:__subpackages__",
         "//fastpair:__subpackages__",
-        "//internal/crypto:__pkg__",
+        "//internal/crypto_cros:__pkg__",
         "//internal/platform:__pkg__",
         "//internal/platform/implementation:__subpackages__",
         "//internal/preferences:__subpackages__",
@@ -53,7 +53,7 @@ cc_library(
         "//third_party/nearby/sharing:__subpackages__",
     ],
     deps = [
-        "//internal/crypto",
+        "//internal/crypto_cros",
         "//internal/platform:base",
         "@com_google_absl//absl/base:core_headers",
         "@com_google_absl//absl/functional:any_invocable",

internal/platform/implementation/crypto.h

@@ -19,7 +19,7 @@
 #ifdef NEARBY_CHROMIUM
 #include "crypto/random.h"
 #else
-#include "internal/crypto/random.h"
+#include "internal/crypto_cros/random.h"
 #endif
 #include "internal/platform/byte_array.h"