Partially convert geolocation IPC to Mojo.

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/frame_host/render_frame_host_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/user_metrics_action.h"
 #include "base/time/time.h"
 #include "content/browser/accessibility/accessibility_mode_helper.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/accessibility/browser_accessibility_state_impl.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/cross_site_transferring_request.h"
 #include "content/browser/frame_host/frame_accessibility.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigator.h"
 #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_context.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"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_view_host_delegate_view.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/transition_request_manager.h"
 #include "content/common/accessibility_messages.h"
 #include "content/common/desktop_notification_messages.h"
 #include "content/common/frame_messages.h"
 #include "content/common/input_messages.h"
 #include "content/common/inter_process_time_ticks_converter.h"
 #include "content/common/navigation_params.h"
 #include "content/common/platform_notification_messages.h"
-#include "content/common/render_frame_setup.mojom.h"
 #include "content/common/swapped_out_messages.h"
 #include "content/public/browser/ax_event_notification_details.h"
 #include "content/public/browser/browser_accessibility_state.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_plugin_guest_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/desktop_notification_delegate.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_widget_host_view.h"
@@ skipping 143 matching lines @@
       this));
 
   if (is_swapped_out) {
     rfh_state_ = STATE_SWAPPED_OUT;
   } else {
     rfh_state_ = STATE_DEFAULT;
     GetSiteInstance()->increment_active_frame_count();
   }
 
   if (GetProcess()->GetServiceRegistry()) {
-    RenderFrameSetupPtr setup;
-    GetProcess()->GetServiceRegistry()->ConnectToRemoteService(&setup);
+    RegisterMojoServices();
+    GetProcess()->GetServiceRegistry()->ConnectToRemoteService(
+        &render_frame_setup_);
     mojo::ServiceProviderPtr service_provider;
-    setup->GetServiceProviderForFrame(routing_id_,
-                                      mojo::GetProxy(&service_provider));
+    render_frame_setup_->GetServiceProviderForFrame(
+        routing_id_, mojo::GetProxy(&service_provider));
     service_registry_.BindRemoteServiceProvider(
         service_provider.PassMessagePipe());
 
 #if defined(OS_ANDROID)
     service_registry_android_.reset(
         new ServiceRegistryAndroid(&service_registry_));
 #endif
   }
 
   swapout_event_monitor_timeout_.reset(new TimeoutMonitor(base::Bind(
@@ skipping 966 matching lines @@
 }
 
 void RenderFrameHostImpl::OnHidePopup() {
   RenderViewHostDelegateView* view =
       render_view_host_->delegate_->GetDelegateView();
   if (view)
     view->HidePopupMenu();
 }
 #endif
 
+void RenderFrameHostImpl::RegisterMojoServices() {
+  GeolocationServiceContext* geolocation_service_context =
+      delegate_ ? delegate_->GetGeolocationServiceContext() : NULL;
+  if (geolocation_service_context) {
+    GetServiceRegistry()->AddService<GeolocationService>(
+        base::Bind(&GeolocationServiceContext::CreateService,
+                   base::Unretained(geolocation_service_context),
+                   base::Bind(&RenderFrameHostImpl::DidUseGeolocationPermission,
+                              base::Unretained(this))));
+  }
+}
+
 void RenderFrameHostImpl::SetState(RenderFrameHostImplState rfh_state) {
   // Only main frames should be swapped out and retained inside a proxy host.
   if (rfh_state == STATE_SWAPPED_OUT)
     CHECK(!GetParent());
 
   // We update the number of RenderFrameHosts in a SiteInstance when the swapped
   // out status of a RenderFrameHost gets flipped to/from active.
   if (!IsRFHStateActive(rfh_state_) && IsRFHStateActive(rfh_state))
     GetSiteInstance()->increment_active_frame_count();
   else if (IsRFHStateActive(rfh_state_) && !IsRFHStateActive(rfh_state))
@@ skipping 353 matching lines @@
 void RenderFrameHostImpl::CancelSuspendedNavigations() {
   // Clear any state if a pending navigation is canceled or preempted.
   if (suspended_nav_params_)
     suspended_nav_params_.reset();
 
   TRACE_EVENT_ASYNC_END0("navigation",
                          "RenderFrameHostImpl navigation suspended", this);
   navigations_suspended_ = false;
 }
 
+void RenderFrameHostImpl::DidUseGeolocationPermission() {
+  RenderFrameHost* top_frame = this;

[Charlie Reis, 2014/10/21 22:28:32]

We can use frame_tree_node()->frame_tree()->root() for this, rather than walking
up the tree.

[blundell, 2014/10/23 12:27:01]

Done.

+  while (top_frame->GetParent()) {
+    top_frame = top_frame->GetParent();
+  }
+  GetContentClient()->browser()->DidUseGeolocationPermission(
+      delegate_->GetAsWebContents(),
+      GetLastCommittedURL().GetOrigin(),
+      top_frame->GetLastCommittedURL().GetOrigin());
+}
+
 }  // namespace content