Fix chrome upload with content uri

base/test/android/java/src/org/chromium/base/ContentUriTestUtils.java

Index: base/test/android/java/src/org/chromium/base/ContentUriTestUtils.java
diff --git a/base/test/android/java/src/org/chromium/base/ContentUriTestUtils.java b/base/test/android/java/src/org/chromium/base/ContentUriTestUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..ecc69bca8c7a0c0a62dec2fce876b90473c79446
--- /dev/null
+++ b/base/test/android/java/src/org/chromium/base/ContentUriTestUtils.java
@@ -0,0 +1,45 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.base;
+
+import android.content.ContentResolver;
+import android.content.Context;
+import android.net.Uri;
+import android.provider.MediaStore;
+import android.util.Log;
+
+import org.chromium.base.CalledByNative;
+
+/**
+ * Utilities for testing operations on content URI.
+ */
+public class ContentUriTestUtils {
+    /**
+     * Insert an image into the MediaStore, and return the content URI. If the
+     * image already exists in the MediaStore, a new entry will be created to
+     * replace the old one.
+     *
+     * @param context Application context.
+     * @param path Path to the image file.
+     * @return Content URI of the image.
+     */
+    @CalledByNative
+    private static String insertImageIntoMediaStore(Context context, String path) {
+        // Remove the content URI if it exists.
+        context.getContentResolver().delete(
+            MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
+            MediaStore.Images.Media.DATA + " LIKE ?",
+            new String[] { path });
+
+        // Insert the content URI into MediaStore.
+       String result = null;
+       try {
+           result = MediaStore.Images.Media.insertImage(context.getContentResolver(), path, "", "");
+       } catch(java.io.FileNotFoundException e) {
+           Log.e("ContentUriTestUtils", "Cannot insert image into MediaStore", e);
+       }
+       return result;
+    }
+}