Add ENABLE_JAVA_BRIDGE

content/content_renderer.gypi

Index: content/content_renderer.gypi
diff --git a/content/content_renderer.gypi b/content/content_renderer.gypi
index 2a8410197e85567690f33d5cc22672890d4a2879..5be92afc66a2d9ff71b44e3fb75ae1d072efdac5 100644
--- a/content/content_renderer.gypi
+++ b/content/content_renderer.gypi
@@ -70,10 +70,6 @@
     'renderer/indexed_db_dispatcher.h',
     'renderer/intents_dispatcher.cc',
     'renderer/intents_dispatcher.h',
-    'renderer/java_bridge_channel.cc',
-    'renderer/java_bridge_channel.h',
-    'renderer/java_bridge_dispatcher.cc',
-    'renderer/java_bridge_dispatcher.h',
     'renderer/load_progress_tracker.cc',
     'renderer/load_progress_tracker.h',
     'renderer/media/audio_device.cc',
@@ -261,5 +257,16 @@
         'renderer/media/webrtc_audio_device_impl.h',
       ],
     }],
+    ['java_bridge==1', {
+      'defines': [
+        'ENABLE_JAVA_BRIDGE',
+      ],
+      'sources': [
+        'renderer/java_bridge_channel.cc',
+        'renderer/java_bridge_channel.h',
+        'renderer/java_bridge_dispatcher.cc',
+        'renderer/java_bridge_dispatcher.h',
+      ],
+    }],
   ],
 }