Remove a reference to __DATE__ and __TIME__ from nss for non official builds.

BUG=314403

Review URL: https://codereview.chromium.org/691193002

Cr-Commit-Position: refs/heads/master@{#302185}

net/third_party/nss/patches/applypatches.sh

@@ -52,3 +52,6 @@ patch -p4 < $patches_dir/paddingextvalue.patch
 patch -p4 < $patches_dir/reorderextensions.patch
 
 patch -p5 < $patches_dir/alpnserver.patch
+
+patch -p4 < $patches_dir/removebuildmetadata.patch
+

net/third_party/nss/patches/removebuildmetadata.patch

+diff --git a/net/third_party/nss/ssl/sslver.c b/net/third_party/nss/ssl/sslver.c
+index 35e0317..ea60888 100644
+--- a/net/third_party/nss/ssl/sslver.c
++++ b/net/third_party/nss/ssl/sslver.c
+@@ -12,6 +12,13 @@
+ #define _DEBUG_STRING ""
+ #endif
+ 
++#if defined(DONT_EMBED_BUILD_METADATA) && !defined(OFFICIAL_BUILD)
++#define _DATE_AND_TIME "Sep 02 2008 08:00:00"
++#else
++#define _DATE_AND_TIME __DATE__ " " __TIME__
++#endif
++
++
+ /*
+  * Version information for the 'ident' and 'what commands
+  *
+@@ -19,6 +26,6 @@
+  * must not end in a '$' to prevent rcs keyword substitution.
+  */
+ const char __nss_ssl_rcsid[] = "$Header: NSS " NSS_VERSION _DEBUG_STRING
+-        "  " __DATE__ " " __TIME__ " $";
++        "  " _DATE_AND_TIME " $";
+ const char __nss_ssl_sccsid[] = "@(#)NSS " NSS_VERSION _DEBUG_STRING
+-        "  " __DATE__ " " __TIME__;
++        "  " _DATE_AND_TIME;

net/third_party/nss/ssl/sslver.c

@@ -12,6 +12,12 @@
 #define _DEBUG_STRING ""
 #endif
 
+#if defined(DONT_EMBED_BUILD_METADATA) && !defined(OFFICIAL_BUILD)
+#define _DATE_AND_TIME "Sep 02 2008 08:00:00"
+#else
+#define _DATE_AND_TIME __DATE__ " " __TIME__
+#endif
+
 /*
  * Version information for the 'ident' and 'what commands
  *
@@ -19,6 +25,6 @@
  * must not end in a '$' to prevent rcs keyword substitution.
  */
 const char __nss_ssl_rcsid[] = "$Header: NSS " NSS_VERSION _DEBUG_STRING
-        "  " __DATE__ " " __TIME__ " $";
+        "  " _DATE_AND_TIME " $";
 const char __nss_ssl_sccsid[] = "@(#)NSS " NSS_VERSION _DEBUG_STRING
-        "  " __DATE__ " " __TIME__;
+        "  " _DATE_AND_TIME;