update to accommodate latest clang in chrome toolchain

include/core/SkRect.h

Index: include/core/SkRect.h
diff --git a/include/core/SkRect.h b/include/core/SkRect.h
index 77051c2d8b0117b9f95c5904073c8018ed8162fe..c8fc7c65c8ef522f86e73de68c1422534cee3ed5 100644
--- a/include/core/SkRect.h
+++ b/include/core/SkRect.h
@@ -277,7 +277,6 @@ struct SK_API SkIRect {
         rectangle. If either rectangle is empty, do nothing and return false.
     */
     bool intersect(const SkIRect& a, const SkIRect& b) {
-        SkASSERT(&a && &b);
 
         if (!a.isEmpty() && !b.isEmpty() &&
                 a.fLeft < b.fRight && b.fLeft < a.fRight &&
@@ -298,7 +297,6 @@ struct SK_API SkIRect {
         we assert that both rectangles are non-empty.
     */
     bool intersectNoEmptyCheck(const SkIRect& a, const SkIRect& b) {
-        SkASSERT(&a && &b);
         SkASSERT(!a.isEmpty() && !b.isEmpty());
 
         if (a.fLeft < b.fRight && b.fLeft < a.fRight &&