Enable clang::find_bad_constructs for rtc_tools (part 1/2).

This CL removes //build/config/clang:find_bad_constructs from the
suppressed_configs list, which means that clang:find_bad_constructs
is now enabled on these translation units.

Bug: webrtc:9251, webrtc:163
Change-Id: I9c26b6129db24263f1aada9561f477db64091049
Reviewed-on: https://webrtc-review.googlesource.com/89742
Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24051}
diff --git a/rtc_tools/BUILD.gn b/rtc_tools/BUILD.gn
index dc5f193..dcb3818 100644
--- a/rtc_tools/BUILD.gn
+++ b/rtc_tools/BUILD.gn
@@ -145,11 +145,6 @@
       "frame_editing/frame_editing_lib.h",
     ]
 
-    if (!build_with_chromium && is_clang) {
-      # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-    }
-
     deps = [
       "..:webrtc_common",
       "../:typedefs",
@@ -176,11 +171,6 @@
         "force_mic_volume_max/force_mic_volume_max.cc",
       ]
 
-      if (!build_with_chromium && is_clang) {
-        # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-        suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-      }
-
       deps = [
         "../modules/audio_device",
         "../modules/audio_device:audio_device_impl",
@@ -283,11 +273,6 @@
       "agc/activity_metric.cc",
     ]
 
-    if (!build_with_chromium && is_clang) {
-      # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-      suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-    }
-
     deps = [
       "../api/audio:audio_frame_api",
       "../modules/audio_processing/agc:level_estimation",