clang/win: Add remaining tracking bugs for -Wno flags.

build/config/compiler/BUILD.gn

Index: build/config/compiler/BUILD.gn
diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index dfeaeedb03ea2a1bbe514458ef06148a96fa2d5f..18d20d987a2ca82c9e64099c8cfd20f18314390a 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -809,26 +809,26 @@ if (is_win) {
       "-Wno-int-to-void-pointer-cast",  # http://crbug.com/504697
       "-Wno-invalid-noreturn",  # http://crbug.com/504698
       "-Wno-logical-op-parentheses",  # http://crbug.com/504699
-      "-Wno-microsoft",
-      "-Wno-missing-braces",
-      "-Wno-missing-declarations",
-      "-Wno-msvc-include",
-      "-Wno-null-dereference",
-      "-Wno-overloaded-virtual",
-      "-Wno-parentheses",
-      "-Wno-pointer-sign",
-      "-Wno-reorder",
-      "-Wno-return-type-c-linkage",
-      "-Wno-self-assign",
-      "-Wno-sometimes-uninitialized",
-      "-Wno-switch",
-      "-Wno-tautological-compare",
-      "-Wno-unknown-pragmas",
-      "-Wno-unsequenced",
-      "-Wno-unused-function",
-      "-Wno-unused-private-field",
-      "-Wno-unused-value",
-      "-Wno-unused-variable",
+      "-Wno-microsoft",  # http://crbug.com/505296
+      "-Wno-missing-braces",  # http://crbug.com/505297
+      "-Wno-missing-declarations",  # http://crbug.com/505298
+      "-Wno-msvc-include",  # http://crbug.com/505299
+      "-Wno-null-dereference",  # http://crbug.com/
+      "-Wno-overloaded-virtual",  # http://crbug.com/505301
+      "-Wno-parentheses",  # http://crbug.com/505302
+      "-Wno-pointer-sign",  # http://crbug.com/505303
+      "-Wno-reorder",  # http://crbug.com/505304
+      "-Wno-return-type-c-linkage",  # http://crbug.com/505305
+      "-Wno-self-assign",  # http://crbug.com/505306
+      "-Wno-sometimes-uninitialized",  # http://crbug.com/505307
+      "-Wno-switch",  # http://crbug.com/505308
+      "-Wno-tautological-compare",  # http://crbug.com/505309
+      "-Wno-unknown-pragmas",  # http://crbug.com/505314
+      "-Wno-unsequenced",  # http://crbug.com/505315
+      "-Wno-unused-function",  # http://crbug.com/505316
+      "-Wno-unused-private-field",  # http://crbug.com/505317
+      "-Wno-unused-value",  # http://crbug.com/505318
+      "-Wno-unused-variable",  # http://crbug.com/505319
       "-Wno-unused-local-typedef",  # http://crbug.com/411648
     ]
   }