Rename FORCE_DETERMINISTIC_BUILD to DONT_EMBED_BUILD_METADATA.

build/config/BUILD.gn

Index: build/config/BUILD.gn
diff --git a/build/config/BUILD.gn b/build/config/BUILD.gn
index e803ae3d10318a84d8ee588a99b17c01af0f256d..71137f1ecc816774c3a0b5b7ee15a93d842ff3bb 100644
--- a/build/config/BUILD.gn
+++ b/build/config/BUILD.gn
@@ -13,11 +13,11 @@ declare_args() {
   # catching bugs but in some cases may cause conflicts or excessive slowness.
   disable_iterator_debugging = false
 
-  # Set to true to force deterministic builds (this isn't working yet but this
-  # flag will help us to get there). See http://crbug.com/314403.
-  # TODO(sebmarchand): Update this comment once this flag guarantee a
-  #     deterministic build.
-  force_deterministic_build = false
+  # Set to true to not store any build metadata (this isn't working yet but
+  # this flag will help us to get there). See http://crbug.com/314403.
+  # TODO(sebmarchand): Update this comment once this flag guarantee that
+  #     there's no build metadata in the build artifacts.
+  dont_embed_build_metadata = false
 }
 
 # TODO(brettw) Most of these should be removed. Instead of global feature
@@ -77,8 +77,8 @@ config("feature_flags") {
   if (enable_spellcheck) {
     defines += [ "ENABLE_SPELLCHECK=1" ]
   }
-  if (force_deterministic_build) {
-    defines += [ "FORCE_DETERMINISTIC_BUILD" ]
+  if (dont_embed_build_metadata) {
+    defines += [ "DONT_EMBED_BUILD_METADATA" ]
   }
   if (use_udev) {
     # TODO(brettw) should probably be "=1".