Partially convert geolocation IPC to Mojo.

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index e6ee4cf2a1f398cd19129e468fd44eebe6cad981..eb78a823b79c319bdaa92990fb3c2394dad0afb0 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -36,6 +36,7 @@
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
 #include "content/browser/geolocation/geolocation_dispatcher_host.h"
+#include "content/browser/geolocation/geolocation_service_context.h"
 #include "content/browser/host_zoom_map_impl.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/manifest/manifest_manager_host.h"
@@ -284,9 +285,8 @@ WebContentsImpl::ColorChooserInfo::~ColorChooserInfo() {
 
 // WebContentsImpl -------------------------------------------------------------
 
-WebContentsImpl::WebContentsImpl(
-    BrowserContext* browser_context,
-    WebContentsImpl* opener)
+WebContentsImpl::WebContentsImpl(BrowserContext* browser_context,
+                                 WebContentsImpl* opener)
     : delegate_(NULL),
       controller_(this, browser_context),
       render_view_host_delegate_view_(NULL),
@@ -296,7 +296,10 @@ WebContentsImpl::WebContentsImpl(
       accessible_parent_(NULL),
 #endif
       frame_tree_(new NavigatorImpl(&controller_, this),
-                  this, this, this, this),
+                  this,
+                  this,
+                  this,
+                  this),
       is_loading_(false),
       is_load_to_different_document_(false),
       crashed_status_(base::TERMINATION_STATUS_STILL_RUNNING),
@@ -327,6 +330,7 @@ WebContentsImpl::WebContentsImpl(
       is_subframe_(false),
       force_disable_overscroll_content_(false),
       last_dialog_suppressed_(false),
+      geolocation_service_context_(new GeolocationServiceContext()),
       accessibility_mode_(
           BrowserAccessibilityStateImpl::GetInstance()->accessibility_mode()),
       audio_stream_monitor_(this),
@@ -1805,6 +1809,10 @@ RenderFrameHost* WebContentsImpl::GetGuestByInstanceID(
   return guest->GetMainFrame();
 }
 
+GeolocationServiceContext* WebContentsImpl::GetGeolocationServiceContext() {
+  return geolocation_service_context_.get();
+}
+
 void WebContentsImpl::OnShowValidationMessage(
     const gfx::Rect& anchor_in_root_view,
     const base::string16& main_text,