Moved InstalledAppProvider Android impl from content into chrome.

content/public/android/junit/src/org/chromium/content/browser/installedapp/PackageHashTest.java

Index: content/public/android/junit/src/org/chromium/content/browser/installedapp/PackageHashTest.java
diff --git a/content/public/android/junit/src/org/chromium/content/browser/installedapp/PackageHashTest.java b/content/public/android/junit/src/org/chromium/content/browser/installedapp/PackageHashTest.java
deleted file mode 100644
index ef175c47eeb8142676ce66cb5103edd83107adb9..0000000000000000000000000000000000000000
--- a/content/public/android/junit/src/org/chromium/content/browser/installedapp/PackageHashTest.java
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright 2017 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.content.browser.installedapp;
-
-import org.junit.Assert;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.BlockJUnit4ClassRunner;
-
-import org.chromium.base.test.util.Feature;
-
-/**
- * Tests that PackageHash generates correct hashes.
- */
-@RunWith(BlockJUnit4ClassRunner.class)
-public class PackageHashTest {
-    @Test
-    @Feature({"InstalledApp"})
-    public void testPackageHash() {
-        byte[] salt = {0x64, 0x09, -0x68, -0x25, 0x70, 0x11, 0x25, 0x24, 0x68, -0x1a, 0x08, 0x79,
-                -0x12, -0x50, 0x3b, -0x57, -0x17, -0x4d, 0x46, 0x02};
-        PackageHash.setGlobalSaltForTesting(salt);
-        // These expectations are based on the salt + ':' + packageName, encoded in UTF-8, hashed
-        // with SHA-256, and looking at the first two bytes of the result.
-        Assert.assertEquals((short) 0x0d4d, PackageHash.hashForPackage("com.example.test1"));
-        Assert.assertEquals((short) 0xfa6f, PackageHash.hashForPackage("com.example.t\u00e9st2"));
-
-        byte[] salt2 = {-0x10, 0x38, -0x28, 0x1f, 0x59, 0x2d, -0x2d, -0x4a, 0x23, 0x76, 0x6d, -0x54,
-                0x27, -0x2d, -0x3f, -0x59, -0x2e, -0x0e, 0x67, 0x7a};
-        PackageHash.setGlobalSaltForTesting(salt2);
-        Assert.assertEquals((short) 0xd6d6, PackageHash.hashForPackage("com.example.test1"));
-        Assert.assertEquals((short) 0x5193, PackageHash.hashForPackage("com.example.t\u00e9st2"));
-    }
-}