Image Capture: wire supported exposure/focus/white balance modes Android

media/capture/video/android/java/src/org/chromium/media/VideoCapture.java

Index: media/capture/video/android/java/src/org/chromium/media/VideoCapture.java
diff --git a/media/capture/video/android/java/src/org/chromium/media/VideoCapture.java b/media/capture/video/android/java/src/org/chromium/media/VideoCapture.java
index 438e2a1a1a6df4ffe6079ded0540138ab9d4c7ca..9cd599fb8b7de76d75a7d0e442ddbacf039535f5 100644
--- a/media/capture/video/android/java/src/org/chromium/media/VideoCapture.java
+++ b/media/capture/video/android/java/src/org/chromium/media/VideoCapture.java
@@ -13,6 +13,7 @@ import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 
 import java.nio.ByteBuffer;
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -210,6 +211,14 @@ public abstract class VideoCapture {
         });
     }
 
+    protected static int[] integerArrayListToArray(ArrayList<Integer> intArrayList) {
+        int[] intArray = new int[intArrayList.size()];
+        for (int i = 0; i < intArrayList.size(); i++) {
+            intArray[i] = intArrayList.get(i).intValue();
+        }
+        return intArray;
+    }
+
     // Method for VideoCapture implementations to call back native code.
     public native void nativeOnFrameAvailable(
             long nativeVideoCaptureDeviceAndroid, byte[] data, int length, int rotation);