Update random_compat to master.

Clarifies strings, Merges [35587] upstream.
See #34409, #28633


git-svn-id: https://develop.svn.wordpress.org/trunk@35600 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/random_compat/random.php

@@ -110,8 +110,8 @@ if (PHP_VERSION_ID < 70000) {
                     DIRECTORY_SEPARATOR === '/' &&
                     PHP_VERSION_ID >= 50300
                 ) ||
-                // Windows with PHP >= 5.3.4
+                // Windows with PHP >= 5.4.1
-                PHP_VERSION_ID >= 50401 // Modification from upstream, see #34409
+                PHP_VERSION_ID >= 50401
             )
         ) {
             // See random_bytes_openssl.php

src/wp-includes/random_compat/random_bytes_com_dotnet.php

@@ -72,6 +72,6 @@ function random_bytes($bytes)
      * If we reach here, PHP has failed us.
      */
     throw new Exception(
-        'PHP failed to generate random data.'
+        'Could not gather sufficient random data'
     );
 }

src/wp-includes/random_compat/random_bytes_dev_urandom.php

@@ -132,6 +132,6 @@ function random_bytes($bytes)
      * If we reach here, PHP has failed us.
      */
     throw new Exception(
-        'PHP failed to generate random data.'
+        'Error reading from source device'
     );
 }

src/wp-includes/random_compat/random_bytes_libsodium.php

@@ -79,6 +79,6 @@ function random_bytes($bytes)
      * If we reach here, PHP has failed us.
      */
     throw new Exception(
-        'PHP failed to generate random data.'
+        'Could not gather sufficient random data'
     );
 }

src/wp-includes/random_compat/random_bytes_mcrypt.php

@@ -67,6 +67,6 @@ function random_bytes($bytes)
      * If we reach here, PHP has failed us.
      */
     throw new Exception(
-        'PHP failed to generate random data.'
+        'Could not gather sufficient random data'
     );
 }

src/wp-includes/random_compat/random_bytes_openssl.php

@@ -71,6 +71,6 @@ function random_bytes($bytes)
      * If we reach here, PHP has failed us.
      */
     throw new Exception(
-        'PHP failed to generate random data.'
+        'Could not gather sufficient random data'
     );
 }