Enabling clang::find_bad_constructs for desktop_capture.

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: I7ad7b03ae1b28fbf5712e671f361928c5e6d7a18
Reviewed-on: https://webrtc-review.googlesource.com/89384
Reviewed-by: Sergey Ulanov <sergeyu@google.com>
Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Commit-Queue: Sergey Ulanov <sergeyu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#24047}
diff --git a/modules/desktop_capture/BUILD.gn b/modules/desktop_capture/BUILD.gn
index 0860a96..869b269 100644
--- a/modules/desktop_capture/BUILD.gn
+++ b/modules/desktop_capture/BUILD.gn
@@ -113,10 +113,6 @@
       ]
       deps += [ ":desktop_capture_mock" ]
     }
-    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" ]
-    }
   }
 
   rtc_source_set("screen_drawer") {
diff --git a/modules/desktop_capture/screen_capturer_unittest.cc b/modules/desktop_capture/screen_capturer_unittest.cc
index 0264867..90197d6 100644
--- a/modules/desktop_capture/screen_capturer_unittest.cc
+++ b/modules/desktop_capture/screen_capturer_unittest.cc
@@ -74,7 +74,7 @@
  public:
   FakeSharedMemory(char* buffer, size_t size)
       : SharedMemory(buffer, size, 0, kTestSharedMemoryId), buffer_(buffer) {}
-  virtual ~FakeSharedMemory() { delete[] buffer_; }
+  ~FakeSharedMemory() override { delete[] buffer_; }
 
  private:
   char* buffer_;