Partially convert geolocation IPC to Mojo.

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index e7659989eb5da1bf07e0303378f5cc2383f38e77..89c44b34e54dd168635e0c9d76b48b1505776f57 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -24,6 +24,7 @@
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
+#include "content/browser/geolocation/geolocation_service_impl.h"
 #include "content/browser/renderer_host/input/input_router.h"
 #include "content/browser/renderer_host/input/timeout_monitor.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
@@ -202,6 +203,11 @@ RenderFrameHostImpl::RenderFrameHostImpl(RenderViewHostImpl* render_view_host,
   }
 
   if (GetProcess()->GetServiceRegistry()) {
+    GetServiceRegistry()->AddService<GeolocationService>(
+        base::Bind(&GeolocationServiceImpl::Create,
+                   delegate_->GetGeolocationContext(),
+                   base::Bind(&RenderFrameHostImpl::DidUseGeolocationPermission,
+                              base::Unretained(this))));
     RenderFrameSetupPtr setup;
     GetProcess()->GetServiceRegistry()->ConnectToRemoteService(&setup);
     mojo::ServiceProviderPtr service_provider;
@@ -1547,4 +1553,15 @@ void RenderFrameHostImpl::CancelSuspendedNavigations() {
   navigations_suspended_ = false;
 }
 
+void RenderFrameHostImpl::DidUseGeolocationPermission() {
+  RenderFrameHost* top_frame = this;
+  while (top_frame->GetParent()) {
+    top_frame = top_frame->GetParent();
+  }
+  GetContentClient()->browser()->DidUseGeolocationPermission(
+      delegate_->GetAsWebContents(),
+      GetLastCommittedURL().GetOrigin(),
+      top_frame->GetLastCommittedURL().GetOrigin());
+}
+
 }  // namespace content