Unreviewed build fix on Windows.

* testing/Internals.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@233106 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
index a4d6ab9..fbb4273 100644
--- a/Source/WebCore/ChangeLog
+++ b/Source/WebCore/ChangeLog
@@ -1,3 +1,9 @@
+2018-06-22  Per Arne Vollan  <pvollan@apple.com>
+
+        Unreviewed build fix on Windows.
+
+        * testing/Internals.h:
+
 2018-06-22  Youenn Fablet  <youenn@apple.com>
 
         Incoming G722 doesn't work
diff --git a/Source/WebCore/testing/Internals.h b/Source/WebCore/testing/Internals.h
index 8faca71..14e1b57 100644
--- a/Source/WebCore/testing/Internals.h
+++ b/Source/WebCore/testing/Internals.h
@@ -402,10 +402,10 @@
 #endif
 
     struct FullscreenInsets {
-        float top;
-        float left;
-        float bottom;
-        float right;
+        float top { 0 };
+        float left { 0 };
+        float bottom { 0 };
+        float right { 0 };
     };
     void setFullscreenInsets(FullscreenInsets);
     void setFullscreenAutoHideDelay(double);