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 8973a65259ae06f46b8583279091c72b3bcfb9ff..ae417de355a8e5f9a98e09f0d1c9318553060b5d 100644
--- a/content/browser/renderer_host/render_process_host_impl.cc
+++ b/content/browser/renderer_host/render_process_host_impl.cc
@@ -711,6 +711,10 @@ 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.