Feature to enable system AEC.
This lets users enable the system AEC for testing purposes.
If there is no system echo canceller available, getUserMedia with echo cancellation enabled will fail.
Bug: 776327
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Change-Id: Ie041bc1d205762875f9ad4817d8d3441d967256e
Reviewed-on: https://chromium-review.googlesource.com/c/1113440
Commit-Queue: Henrik Grunell <[email protected]>
Reviewed-by: Olga Sharonova <[email protected]>
Reviewed-by: Avi Drissman <[email protected]>
Reviewed-by: Guido Urdaneta <[email protected]>
Cr-Commit-Position: refs/heads/master@{#614397}diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index 7ea856de..28ddd9b 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -2231,6 +2231,13 @@
#endif // defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
+#if defined(OS_MACOSX) || defined(OS_CHROMEOS)
+
+extern const char kForceEnableSystemAecName[];
+extern const char kForceEnableSystemAecDescription[];
+
+#endif // defined(OS_MACOSX) || defined(OS_CHROMEOS)
+
// Feature flags --------------------------------------------------------------
#if defined(DCHECK_IS_CONFIGURABLE)
