Index: base/mac/sdk_forward_declarations.mm |
diff --git a/base/mac/sdk_forward_declarations.mm b/base/mac/sdk_forward_declarations.mm |
index a402a417d85ed7e85d0df5e02f41da5ce7fa1e89..22986da5352c1f9506d3fac07d343884df29be3d 100644 |
--- a/base/mac/sdk_forward_declarations.mm |
+++ b/base/mac/sdk_forward_declarations.mm |
@@ -12,3 +12,12 @@ NSString* const NSWindowWillEnterFullScreenNotification = |
@"NSWindowWillEnterFullScreenNotification"; |
#endif // MAC_OS_X_VERSION_10_7 |
+ |
+// Replicate specific 10.10 SDK declarations for building with prior SDKs. |
+#if !defined(MAC_OS_X_VERSION_10_10) || \ |
+ MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10 |
+ |
+NSString* const NSUserActivityTypeBrowsingWeb = |
+ @"NSUserActivityTypeBrowsingWeb"; |
+ |
+#endif // MAC_OS_X_VERSION_10_10 |