Client-based geolocation support.

chrome/chrome_renderer.gypi

Index: chrome/chrome_renderer.gypi
diff --git a/chrome/chrome_renderer.gypi b/chrome/chrome_renderer.gypi
index 87889aab7fb246af78a71423d53501338e8d9c11..2a69cd772c4ae34b20d6d80682403474133f6b74 100644
--- a/chrome/chrome_renderer.gypi
+++ b/chrome/chrome_renderer.gypi
@@ -112,6 +112,8 @@
         'renderer/external_extension.h',
         'renderer/form_manager.cc',
         'renderer/form_manager.h',
+        'renderer/geolocation_dispatcher.cc',
+        'renderer/geolocation_dispatcher.h',
         'renderer/geolocation_dispatcher_old.cc',
         'renderer/geolocation_dispatcher_old.h',
         'renderer/gpu_channel_host.cc',
@@ -312,6 +314,14 @@
             'renderer/command_buffer_proxy.h',
           ],
         }],
+        # We are migrating to client-based geolocation. Once the migration
+        # has finished, ENABLE_CLIENT_BASED_GEOLOCATION will disappear.
+        # See bugs:
+        #     https://bugs.webkit.org/show_bug.cgi?id=45752 and
+        #     http://code.google.com/p/chromium/issues/detail?id=59907
+        ['"ENABLE_CLIENT_BASED_GEOLOCATION=1" in feature_defines', {
+          'defines': [ 'ENABLE_CLIENT_BASED_GEOLOCATION=1' ]
+        }],
       ],
     },
     {