Merge pull request #16262 from twbs/browser-bugs-16180

Add Wall of Browser Bugs entries for #16180

docs/_data/browser-bugs.yml

@@ -88,6 +88,16 @@
   origin: >
     Bootstrap#15832
 
+-
+  browser: >
+    Chrome (OS X)
+  summary: >
+    Focus ring of image map within a modal is displayed in the wrong location.
+  upstream_bug: >
+    Chromium#475128
+  origin: >
+    Bootstrap#16180
+
 -
   browser: >
     Chrome
@@ -200,6 +210,16 @@
   origin: >
     Bootstrap#15832
 
+-
+  browser: >
+    Safari (OS X)
+  summary: >
+    Focus ring of image map within a modal is displayed in the wrong location.
+  upstream_bug: >
+    WebKit#143527
+  origin: >
+    Bootstrap#16180
+
 -
   browser: >
     Safari (iOS)