Validate hash_sha256 checksum on .crx update.

chrome/browser/chromeos/extensions/external_cache_unittest.cc

Index: chrome/browser/chromeos/extensions/external_cache_unittest.cc
diff --git a/chrome/browser/chromeos/extensions/external_cache_unittest.cc b/chrome/browser/chromeos/extensions/external_cache_unittest.cc
index 9bec7305a86e17de0992315b492f699eaa0a0e94..bdc9802e7fb0df9e44a265769abfb7cb4c26abc6 100644
--- a/chrome/browser/chromeos/extensions/external_cache_unittest.cc
+++ b/chrome/browser/chromeos/extensions/external_cache_unittest.cc
@@ -207,13 +207,9 @@ TEST_F(ExternalCacheTest, Basic) {
   base::FilePath temp_dir(CreateTempDir());
   base::FilePath temp_file2 = temp_dir.Append("b.crx");
   CreateFile(temp_file2);
-  external_cache.OnExtensionDownloadFinished(kTestExtensionId2,
-      temp_file2,
-      true,
-      GURL(),
-      "2",
-      extensions::ExtensionDownloaderDelegate::PingResult(),
-      std::set<int>());
+  external_cache.OnExtensionDownloadFinished(
+      kTestExtensionId2, temp_file2, std::string(), true, GURL(), "2",
+      extensions::ExtensionDownloaderDelegate::PingResult(), std::set<int>());
 
   WaitForCompletion();
   EXPECT_EQ(provided_prefs()->size(), 3ul);
@@ -236,13 +232,9 @@ TEST_F(ExternalCacheTest, Basic) {
   // Update not from Webstore.
   base::FilePath temp_file4 = temp_dir.Append("d.crx");
   CreateFile(temp_file4);
-  external_cache.OnExtensionDownloadFinished(kTestExtensionId4,
-      temp_file4,
-      true,
-      GURL(),
-      "4",
-      extensions::ExtensionDownloaderDelegate::PingResult(),
-      std::set<int>());
+  external_cache.OnExtensionDownloadFinished(
+      kTestExtensionId4, temp_file4, std::string(), true, GURL(), "4",
+      extensions::ExtensionDownloaderDelegate::PingResult(), std::set<int>());
 
   WaitForCompletion();
   EXPECT_EQ(provided_prefs()->size(), 4ul);