Initial refactor to get profiles to propagate storage partition details.

content/browser/renderer_host/render_process_host_impl.cc

Index: content/browser/renderer_host/render_process_host_impl.cc
diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
index 467246fed9e9c27f2f1b4e5b6e1264eb457d0546..e2b1e88935d14afe45e9217078fb4496b08625a0 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -702,6 +702,10 @@ bool RenderProcessHostImpl::IsGuest() const {
   return is_guest_;
 }
 
+StoragePartition* RenderProcessHostImpl::GetStoragePartition() const {
+  return storage_partition_impl_;
+}
+
 void RenderProcessHostImpl::AppendRendererCommandLine(
     CommandLine* command_line) const {
   // Pass the process type first, so it shows first in process listings.