Pepper: Move FileIO host from renderer to browser.

content/browser/renderer_host/pepper/pepper_file_ref_host.h

Index: content/browser/renderer_host/pepper/pepper_file_ref_host.h
diff --git a/content/browser/renderer_host/pepper/pepper_file_ref_host.h b/content/browser/renderer_host/pepper/pepper_file_ref_host.h
index c0c8ece05c94555a33370ee65c4fdd7ca314ba42..a38fe59e25004b2d578d62fd058a3983ab4ad2e0 100644
--- a/content/browser/renderer_host/pepper/pepper_file_ref_host.h
+++ b/content/browser/renderer_host/pepper/pepper_file_ref_host.h
@@ -20,6 +20,7 @@
 namespace content {
 
 class PepperFileRefHost;
+class PepperFileSystemBrowserHost;
 
 // Internal and external filesystems have very different codepaths for
 // performing FileRef operations. The logic is split into separate classes
@@ -102,6 +103,7 @@ class CONTENT_EXPORT PepperFileRefHost
   BrowserPpapiHost* host_;
   scoped_ptr<PepperFileRefBackend> backend_;
   PP_FileSystemType fs_type_;
+  base::WeakPtr<PepperFileSystemBrowserHost> file_system_host_;

[bbudge, 2013/10/22 01:59:39]

It looks like this is only used in a single method, which passes it to the
backend. Is there a reason to hold onto the weak ptr here?

[teravest, 2013/10/22 15:45:05]

Good catch, removed.

 
   DISALLOW_COPY_AND_ASSIGN(PepperFileRefHost);
 };