Fix old todos about updating nocompile test expectations to match Clang

Bug: 765692
Change-Id: I76787e44706a2f09fbe69d574917d9453fb505c6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2620264
Auto-Submit: Hans Wennborg <hans@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842015}

base/memory/ref_counted_unittest.nc

@@ -14,10 +14,7 @@ class InitialRefCountIsZero : public base::RefCounted<InitialRefCountIsZero> {
   ~InitialRefCountIsZero() {}
 };
 
-// TODO(hans): Remove .* and update the static_assert expectations once we roll
-// past Clang r313315. https://crbug.com/765692.
-
-#if defined(NCTEST_ADOPT_REF_TO_ZERO_START)  // [r"fatal error: static_assert failed .*\"Use AdoptRef only if the reference count starts from one\.\""]
+#if defined(NCTEST_ADOPT_REF_TO_ZERO_START)  // [r"fatal error: static_assert failed due to requirement 'std::is_same<base::subtle::StartRefCountFromOneTag, base::subtle::StartRefCountFromZeroTag>::value' \"Use AdoptRef only if the reference count starts from one\.\""]
 
 void WontCompile() {
   AdoptRef(new InitialRefCountIsZero());

base/memory/weak_ptr_unittest.nc

@@ -115,17 +115,14 @@ void WontCompile() {
   WeakPtr<Unrelated> ptr = AsWeakPtr<Unrelated>(&f);
 }
 
-// TODO(hans): Remove .* and update the static_assert expectations once we roll
-// past Clang r313315. https://crbug.com/765692.
-
-#elif defined(NCTEST_COMPLETELY_UNRELATED_HELPER)  // [r"fatal error: static_assert failed .*\"AsWeakPtr argument must inherit from SupportsWeakPtr\""]
+#elif defined(NCTEST_COMPLETELY_UNRELATED_HELPER)  // [r"fatal error: static_assert failed due to requirement 'std::is_base_of<base::internal::SupportsWeakPtrBase, base::Unrelated>::value' \"AsWeakPtr argument must inherit from SupportsWeakPtr\""]
 
 void WontCompile() {
   Unrelated f;
   WeakPtr<Unrelated> ptr = AsWeakPtr(&f);
 }
 
-#elif defined(NCTEST_DERIVED_COMPLETELY_UNRELATED_HELPER)  // [r"fatal error: static_assert failed .*\"AsWeakPtr argument must inherit from SupportsWeakPtr\""]
+#elif defined(NCTEST_DERIVED_COMPLETELY_UNRELATED_HELPER)  // [r"fatal error: static_assert failed due to requirement 'std::is_base_of<base::internal::SupportsWeakPtrBase, base::DerivedUnrelated>::value' \"AsWeakPtr argument must inherit from SupportsWeakPtr\""]
 
 void WontCompile() {
   DerivedUnrelated f;