[WORK_IN_PROGRESS] PDF::Save() fix for out-of-process-pdf.

extensions/browser/api/extensions_api_client.cc

Index: extensions/browser/api/extensions_api_client.cc
diff --git a/extensions/browser/api/extensions_api_client.cc b/extensions/browser/api/extensions_api_client.cc
index 471e2b1e8eb7270fe464268efb32049c020bb954..a12fe9e76c2adc37371cb9d2d9fa2cf941463516 100644
--- a/extensions/browser/api/extensions_api_client.cc
+++ b/extensions/browser/api/extensions_api_client.cc
@@ -5,6 +5,7 @@
 #include "extensions/browser/api/extensions_api_client.h"
 
 #include "base/logging.h"
+#include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest_delegate.h"
 
 namespace extensions {
 class AppViewGuestDelegate;
@@ -30,6 +31,11 @@ AppViewGuestDelegate* ExtensionsAPIClient::CreateAppViewGuestDelegate() const {
   return NULL;
 }
 
+scoped_ptr<MimeHandlerViewGuestDelegate>
+ExtensionsAPIClient::CreateMimeHandlerViewGuestDelegate() const {
+  return scoped_ptr<MimeHandlerViewGuestDelegate>();
+}
+
 WebViewGuestDelegate* ExtensionsAPIClient::CreateWebViewGuestDelegate(
     WebViewGuest* web_view_guest) const {
   return NULL;