ImageCapture: Implement focus mode for Android and Fake Video Capture Devices

media/capture/video/android/photo_capabilities.cc

Index: media/capture/video/android/photo_capabilities.cc
diff --git a/media/capture/video/android/photo_capabilities.cc b/media/capture/video/android/photo_capabilities.cc
index 2ce70f0dcaab98f936b8943220d74ef0acc5ae4d..69c9440df3c5062d6b338c0534bd2c703063f175 100644
--- a/media/capture/video/android/photo_capabilities.cc
+++ b/media/capture/video/android/photo_capabilities.cc
@@ -42,4 +42,10 @@ int PhotoCapabilities::getCurrentZoom() const {
                                                object_.obj());
 }
 
+bool PhotoCapabilities::getAutoFocusInUse() const {
+  DCHECK(!object_.is_null());
+  return Java_PhotoCapabilities_getAutoFocusInUse(AttachCurrentThread(),
+                                                  object_.obj());
+}
+
 }  // namespace media