Rename GeolocationService interface to Geolocation

This interface should not have been named GeolocationService to begin
with.  Furthermore, we may have need to create an interface to provide a
Geolocation, which we would want to name GeolocationService.

See also:
https://groups.google.com/a/chromium.org/forum/#!msg/services-dev/udWPNlGLa84/jiO0n_ORAgAJ

BUG=426384

Cq-Include-Trybots: master.tryserver.chromium.linux:linux_site_isolation
Change-Id: If0348820fa3f64d8218efab5b22c1de9f2dcbd76
Reviewed-on: https://chromium-review.googlesource.com/559939
Commit-Queue: Conley Owens <[email protected]>
Reviewed-by: Miguel Casas <[email protected]>
Reviewed-by: Daniel Cheng <[email protected]>
Reviewed-by: Jochen Eisinger <[email protected]>
Reviewed-by: Reilly Grant <[email protected]>
Reviewed-by: Kentaro Hara <[email protected]>
Cr-Commit-Position: refs/heads/master@{#485346}
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 5163e7d..605385a 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -122,7 +122,7 @@
 #include "content/public/common/result_codes.h"
 #include "content/public/common/url_utils.h"
 #include "content/public/common/web_preferences.h"
-#include "device/geolocation/geolocation_service_context.h"
+#include "device/geolocation/geolocation_context.h"
 #include "net/base/url_util.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_transaction_factory.h"
@@ -512,7 +512,7 @@
       is_subframe_(false),
       force_disable_overscroll_content_(false),
       last_dialog_suppressed_(false),
-      geolocation_service_context_(new device::GeolocationServiceContext()),
+      geolocation_context_(new device::GeolocationContext()),
       accessibility_mode_(
           BrowserAccessibilityStateImpl::GetInstance()->accessibility_mode()),
       audio_stream_monitor_(this),
@@ -2647,9 +2647,8 @@
   return guest->GetMainFrame();
 }
 
-device::GeolocationServiceContext*
-WebContentsImpl::GetGeolocationServiceContext() {
-  return geolocation_service_context_.get();
+device::GeolocationContext* WebContentsImpl::GetGeolocationContext() {
+  return geolocation_context_.get();
 }
 
 device::mojom::WakeLockContext* WebContentsImpl::GetWakeLockContext() {