Improve Visual Studio debug visualizers

third_party/WebKit/Source/platform/wtf/BUILD.gn

Index: third_party/WebKit/Source/platform/wtf/BUILD.gn
diff --git a/third_party/WebKit/Source/platform/wtf/BUILD.gn b/third_party/WebKit/Source/platform/wtf/BUILD.gn
index 3d319343daf487e9d9e51ee1804de0ac8bad8bb7..67fb512568a47a318198126e61a80b62139313e5 100644
--- a/third_party/WebKit/Source/platform/wtf/BUILD.gn
+++ b/third_party/WebKit/Source/platform/wtf/BUILD.gn
@@ -280,6 +280,10 @@ component("wtf") {
     sources -= [ "ThreadingPthreads.cpp" ]
 
     cflags = [ "/wd4068" ]  # Unknown pragma.
+
+    # Inject Visual Studio debug visualizers for our types into all targets
+    # that reference this.
+    all_dependent_configs = [ "//tools/win/DebugVisualizers:webkit" ]
   } else {
     # Non-Windows.
     sources -= [