GN Templates: Use the optimize_max compiler config.

webrtc/modules/audio_coding/BUILD.gn

Index: webrtc/modules/audio_coding/BUILD.gn
diff --git a/webrtc/modules/audio_coding/BUILD.gn b/webrtc/modules/audio_coding/BUILD.gn
index ce35737dccf3abde079da6d96db2d17fd53f91cb..6c9be5f11d53dbd06b5c60720f28155c36fd972d 100644
--- a/webrtc/modules/audio_coding/BUILD.gn
+++ b/webrtc/modules/audio_coding/BUILD.gn
@@ -1104,11 +1104,6 @@ if (rtc_include_tests) {
 
     public_configs = [ "../..:common_inherited_config" ]
 
-    if (!is_debug) {
-      suppressed_configs += [ "//build/config/compiler:default_optimization" ]
-      configs += [ "//build/config/compiler:optimize_max" ]
-    }
-
     if (is_clang) {
       # Suppress warnings from the Chromium Clang plugins (bugs.webrtc.org/163).
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]