[mac] Let cmd-e write the selection into the find pasteboard.

chrome/browser/renderer_host/render_view_host.cc

Index: chrome/browser/renderer_host/render_view_host.cc
diff --git a/chrome/browser/renderer_host/render_view_host.cc b/chrome/browser/renderer_host/render_view_host.cc
index 2acd476cda3fd8c8779f89ce4e78b3042a65d1b6..9253e8716a54467d36a8a1ae8e8c43eec5244e5a 100644
--- a/chrome/browser/renderer_host/render_view_host.cc
+++ b/chrome/browser/renderer_host/render_view_host.cc
@@ -534,6 +534,13 @@ void RenderViewHost::Copy() {
   Send(new ViewMsg_Copy(routing_id()));
 }
 
+void RenderViewHost::CopyToFindPboard() {
+#if defined(OS_MACOSX)
+  // Windows/Linux don't have the concept of a find pasteboard.
+  Send(new ViewMsg_CopyToFindPboard(routing_id()));
+#endif
+}
+
 void RenderViewHost::Paste() {
   Send(new ViewMsg_Paste(routing_id()));
 }