Migrate geolocation settings to host content settings map.

content/browser/browser_context.h

Index: content/browser/browser_context.h
diff --git a/content/browser/browser_context.h b/content/browser/browser_context.h
index b67142c135d18aa418c5ba15c12b442e12d0679f..7c1fa70511ab88798bfcf6917798a4fba05ee78b 100644
--- a/content/browser/browser_context.h
+++ b/content/browser/browser_context.h
@@ -23,7 +23,6 @@ class DatabaseTracker;
 class ChromeBlobStorageContext;
 class DownloadManager;
 class FilePath;
-class GeolocationContentSettingsMap;
 class GeolocationPermissionContext;
 class HostZoomMap;
 class SSLHostState;
@@ -82,9 +81,6 @@ class BrowserContext {
   // Returns the Hostname <-> Zoom Level map for this context.
   virtual HostZoomMap* GetHostZoomMap() = 0;
 
-  // Returns the geolocation settings map for this context.
-  virtual GeolocationContentSettingsMap* GetGeolocationContentSettingsMap() = 0;
-
   // Returns the geolocation permission context for this context.
   virtual GeolocationPermissionContext* GetGeolocationPermissionContext() = 0;