Change media galleries to external file system type to add toURL support

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index bb39d4cf78f640fe95b68626903fed9d31794a25..a5641caf8d3df5991144ec158f0a329fad4c679b 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -48,6 +48,7 @@
 #include "chrome/browser/local_discovery/storage/privet_filesystem_backend.h"
 #include "chrome/browser/media/cast_transport_host_filter.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
+#include "chrome/browser/media_galleries/fileapi/media_file_system_backend.h"

[Lei Zhang, 2014/03/20 00:46:26]

Already on line 207.

[vandebo (ex-Chrome), 2014/03/20 18:08:53]

Done.

 #include "chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.h"
 #include "chrome/browser/nacl_host/nacl_browser_delegate_impl.h"
 #include "chrome/browser/net/chrome_net_log.h"
@@ -2558,6 +2559,10 @@ void ChromeContentBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
 
 void ChromeContentBrowserClient::GetURLRequestAutoMountHandlers(
     std::vector<fileapi::URLRequestAutoMountHandler>* handlers) {
+#if !defined(OS_ANDROID)
+  handlers->push_back(
+      base::Bind(MediaFileSystemBackend::AttemptAutoMountForURLRequest));
+#endif  // OS_ANDROID
 }
 
 void ChromeContentBrowserClient::GetAdditionalFileSystemBackends(