Merge "Clear more native pointers in finalizers"

am: a5ca0ca886

* commit 'a5ca0ca8860ac99eaa2ad7c959fd4e04d331153e':
  Clear more native pointers in finalizers

Change-Id: I5577b85c83da164c0cb4add151bab18cf1555c9a

graphics/java/android/graphics/Camera.java

@@ -163,6 +163,7 @@ public class Camera {
     protected void finalize() throws Throwable {
         try {
             nativeDestructor();
+            native_instance = 0;
         } finally {
             super.finalize();
         }

graphics/java/android/graphics/ColorFilter.java

@@ -40,6 +40,7 @@ public class ColorFilter {
             super.finalize();
         } finally {
             destroyFilter(native_instance);
+            native_instance = 0;
         }
     }
 

graphics/java/android/graphics/DrawFilter.java

@@ -33,6 +33,7 @@ public class DrawFilter {
     protected void finalize() throws Throwable {
         try {
             nativeDestructor(mNativeInt);
+            mNativeInt = 0;
         } finally {
             super.finalize();
         }

graphics/java/android/graphics/Movie.java

@@ -21,7 +21,7 @@ import java.io.InputStream;
 import java.io.FileInputStream;
 
 public class Movie {
-    private final long mNativeMovie;
+    private long mNativeMovie;
 
     private Movie(long nativeMovie) {
         if (nativeMovie == 0) {
@@ -82,6 +82,7 @@ public class Movie {
     protected void finalize() throws Throwable {
         try {
             nativeDestructor(mNativeMovie);
+            mNativeMovie = 0;
         } finally {
             super.finalize();
         }

graphics/java/android/graphics/Rasterizer.java

@@ -26,6 +26,7 @@ public class Rasterizer {
 
     protected void finalize() throws Throwable {
         finalizer(native_instance);
+        native_instance = 0;
     }
 
     private static native void finalizer(long native_instance);

graphics/java/android/graphics/Xfermode.java

@@ -33,6 +33,7 @@ public class Xfermode {
     protected void finalize() throws Throwable {
         try {
             finalizer(native_instance);
+            native_instance = 0;
         } finally {
             super.finalize();
         }