Make optimize_for_size an arg again

Otherwise we can not configure it.

Change-Id: If2900e9f142c945c921df46be21e7eb14ee2d1cb
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>
Reviewed-by: Michal Klocek <michal.klocek@qt.io>

1 files changed, 13 insertions, 11 deletions

diff --git a/chromium/build/config/compiler/compiler.gni b/chromium/build/config/compiler/compiler.gni
index ad40fd9cd05..801da763dbf 100644
--- a/chromium/build/config/compiler/compiler.gni
+++ b/chromium/build/config/compiler/compiler.gni
@@ -72,19 +72,21 @@ declare_args() {
 
 assert(!is_cfi || use_thin_lto, "CFI requires ThinLTO")
 
-# Exclude unwind tables for official builds as unwinding can be done from stack
-# dumps produced by Crashpad at a later time "offline" in the crash server.
-# For unofficial (e.g. development) builds and non-Chrome branded (e.g. Cronet
-# which doesn't use Crashpad, crbug.com/479283) builds it's useful to be able
-# to unwind at runtime.
-exclude_unwind_tables = (is_chrome_branded && is_official_build) ||
+declare_args() {
+  # Exclude unwind tables for official builds as unwinding can be done from stack
+  # dumps produced by Crashpad at a later time "offline" in the crash server.
+  # For unofficial (e.g. development) builds and non-Chrome branded (e.g. Cronet
+  # which doesn't use Crashpad, crbug.com/479283) builds it's useful to be able
+  # to unwind at runtime.
+  exclude_unwind_tables = (is_chrome_branded && is_official_build) ||
                         (is_chromecast && !is_cast_desktop_build && !is_debug)
 
-# If true, optimize for size. Does not affect windows builds.
-# Linux & Mac favor speed over size.
-# TODO(brettw) it's weird that Mac and desktop Linux are different. We should
-# explore favoring size over speed in this case as well.
-optimize_for_size = is_android || is_ios
+  # If true, optimize for size. Does not affect windows builds.
+  # Linux & Mac favor speed over size.
+  # TODO(brettw) it's weird that Mac and desktop Linux are different. We should
+  # explore favoring size over speed in this case as well.
+  optimize_for_size = is_android || is_ios
+}
 
 # Determine whether to enable or disable frame pointers, based on the platform
 # and build arguments.