ui: Use single buffer SurfaceTexture mode for native GpuMemoryBuffers on Android.

ui/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java

Index: ui/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
diff --git a/ui/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java b/ui/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
index c6197861feeda88b20cc5629536ae3bca98bd430..7dafbb49a217ae5f7193b9f2a9187e77c3cef2e9 100644
--- a/ui/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
+++ b/ui/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
@@ -4,7 +4,9 @@
 
 package org.chromium.ui.gl;
 
+import android.annotation.TargetApi;
 import android.graphics.SurfaceTexture;
+import android.os.Build;
 import android.util.Log;
 
 import org.chromium.base.annotations.CalledByNative;
@@ -24,6 +26,13 @@ class SurfaceTexturePlatformWrapper {
         return new SurfaceTexture(textureId);
     }
 
+    @TargetApi(Build.VERSION_CODES.KITKAT)
+    @CalledByNative
+    private static SurfaceTexture createSingleBuffered(int textureId) {
+        assert Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
+        return new SurfaceTexture(textureId, true);
+    }
+
     @CalledByNative
     private static void destroy(SurfaceTexture surfaceTexture) {
         surfaceTexture.setOnFrameAvailableListener(null);
@@ -46,6 +55,13 @@ class SurfaceTexturePlatformWrapper {
         }
     }
 
+    @TargetApi(Build.VERSION_CODES.KITKAT)
+    @CalledByNative
+    private static void releaseTexImage(SurfaceTexture surfaceTexture) {
+        assert Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
+        surfaceTexture.releaseTexImage();
+    }
+
     @CalledByNative
     private static void getTransformMatrix(SurfaceTexture surfaceTexture, float[] matrix) {
         surfaceTexture.getTransformMatrix(matrix);